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  1. Article ; Online: From particles to films: production of Cs

    Öcebe, Arzu / Kaya, İsmail Cihan

    Dalton transactions (Cambridge, England : 2003)

    2024  Volume 53, Issue 3, Page(s) 1253–1264

    Abstract: ... Herein, ... ...

    Abstract Herein, Cs
    Language English
    Publishing date 2024-01-16
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/d3dt02930a
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: The Importance of Vaginal Natural Orifice Surgeries in the Era of COVID-19 Pandemic.

    Kaya, Cihan

    Journal of minimally invasive gynecology

    2020  Volume 27, Issue 6, Page(s) 1429

    Keywords covid19
    Language English
    Publishing date 2020-06-09
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 2186934-0
    ISSN 1553-4669 ; 1553-4650
    ISSN (online) 1553-4669
    ISSN 1553-4650
    DOI 10.1016/j.jmig.2020.06.003
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    Zs.A 4205: Show issues Location:
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  3. Article ; Online: The Effect of Nonstress Device Noise Level on Stress Parameters in Primigravid Women: A Randomized Controlled Trial.

    Ayşenur, Turan / Nuran, Gençtürk / Cihan, Kaya / Huri, Bulut

    Journal of midwifery & women's health

    2024  Volume 69, Issue 2, Page(s) 279–286

    Abstract: Introduction: This study evaluated the effect of the noise level of the nonstress test (NST) device on stress parameters in primigravid women.: Methods: A total of 44 pregnant women participated in a randomized clinical trial between February and ... ...

    Abstract Introduction: This study evaluated the effect of the noise level of the nonstress test (NST) device on stress parameters in primigravid women.
    Methods: A total of 44 pregnant women participated in a randomized clinical trial between February and October, 2021. The participants were divided randomly into 4 equal groups using an automated web-based randomization system and ensuring allocation concealment: the control group (NST device volume turned off), intervention group I (1-35 dB(A)), intervention group II (36-60 dB(A)), and intervention group III (61 dB(A) and above). A data collection form was used to record personal information and stress parameters. Stress parameters (blood pressure, heart rate, oxygen saturation [SpO
    Results: NST sound levels above 35 dB(A) increased the average cortisol and ACTH levels in the posttest. NST sound levels were positively correlated with posttest cortisol (r = .448) and posttest glucose (r = .302). There was interaction effect on heart rate, glucose, and cortisol level by time, indicating that the intervention groups experienced a significant acceleration in heart rate, glucose, and cortisol level after a noise intervention compared with the control group.
    Discussion: Midwives should continue applying NST below 36 dB(A), considering the factors that may induce stress during the NST process.
    MeSH term(s) Humans ; Pregnancy ; Female ; Hydrocortisone ; Blood Glucose ; Glucose ; Adrenocorticotropic Hormone
    Chemical Substances Hydrocortisone (WI4X0X7BPJ) ; Blood Glucose ; Glucose (IY9XDZ35W2) ; Adrenocorticotropic Hormone (9002-60-2)
    Language English
    Publishing date 2024-01-04
    Publishing country United States
    Document type Randomized Controlled Trial ; Journal Article
    ZDB-ID 2008180-7
    ISSN 1542-2011 ; 1526-9523
    ISSN (online) 1542-2011
    ISSN 1526-9523
    DOI 10.1111/jmwh.13581
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  4. Article ; Online: A new, less invasive approach for retroperitoneal pelvic and para-aortic lymphadenectomy combining the transvaginal natural orifice transluminal endoscopic surgery (vNOTES) technique and single-port laparoscopy.

    Can, Behzat / Akgöl, Sedat / Adıgüzel, Özgür / Kaya, Cihan

    International journal of gynecological cancer : official journal of the International Gynecological Cancer Society

    2024  

    Language English
    Publishing date 2024-02-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 1070385-8
    ISSN 1525-1438 ; 1048-891X
    ISSN (online) 1525-1438
    ISSN 1048-891X
    DOI 10.1136/ijgc-2023-005093
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    Zs.A 3198: Show issues Location:
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  5. Article ; Online: Effect of maternal cortisol levels on fetal heart rate patterns in primiparous pregnant women in the third trimester.

    Turan, Ayşenur / Kaya, Cihan

    Revista da Associacao Medica Brasileira (1992)

    2023  Volume 69, Issue 5, Page(s) e20221610

    Abstract: Objective: This study aimed to determine whether maternal cortisol levels affect fetal heart rate patterns in primiparous pregnant women in the third trimester.: Methods: This cross-sectional descriptive study included 400 primiparous pregnant women ... ...

    Abstract Objective: This study aimed to determine whether maternal cortisol levels affect fetal heart rate patterns in primiparous pregnant women in the third trimester.
    Methods: This cross-sectional descriptive study included 400 primiparous pregnant women with uncomplicated pregnancies between November and December 2022. The study included primiparous pregnant women over 18 years old in the third trimester who had not exercised for at least 2 h before the fetal heart rate monitoring and had a healthy pregnancy without consuming any food or drink. Fetuses with decelerating heartbeats and pregnant women who showed uterine contraction and cervical dilation during the fetal heart rate monitoring were excluded from the study. Research data were collected with the data collection form. The fetal heart rate data were collected using a cardiotocograph. At least two accelerations during the 20-min nonstress test period were the basis for diagnosing a reactive nonstress test. About 5 mL of maternal saliva for cortisol measurements was collected before fetal heart rate monitoring. Research data were analyzed with IBM SPSS Statistics for Macintosh, Version 28.0. A p-value of <0.05 was considered significant.
    Results: There were no significant differences in the comparison of the groups in terms of education and income status, family type, fetal gender, pregnancy planning status, BMI and age averages, or gestational week averages (p>0.05). The number of at least two accelerations required for the diagnosis of reactive NST was also higher in Group 1 (maternal salivary cortisol level ≤24.20). A moderately positive relationship between fetal heart rate and maternal salivary cortisol was observed (r=0.448, p=0.000). In total, 11.9% of the total change in fetal heart rate level is explained by maternal cortisol (R2=0.119). Maternal cortisol increases fetal heart rate level (ß=0.349).
    Conclusion: These findings suggest that stress in primiparous pregnant women with high cortisol levels may influence fetal heart rate patterns. It was revealed that the increase in cortisol level, considered a stress hormone, may be a harbinger of fetal tachycardia.
    MeSH term(s) Pregnancy ; Female ; Humans ; Adolescent ; Pregnancy Trimester, Third ; Pregnant Women ; Hydrocortisone ; Cross-Sectional Studies ; Heart Rate, Fetal ; Parity
    Chemical Substances Hydrocortisone (WI4X0X7BPJ)
    Language English
    Publishing date 2023-05-19
    Publishing country Brazil
    Document type Journal Article
    ZDB-ID 731969-1
    ISSN 1806-9282 ; 0104-4230 ; 0004-5241 ; 0102-843X
    ISSN (online) 1806-9282
    ISSN 0104-4230 ; 0004-5241 ; 0102-843X
    DOI 10.1590/1806-9282.20221610
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  7. Article ; Online: The Importance of Vaginal Natural Orifice Surgeries in the Era of COVID-19 Pandemic

    Kaya, Cihan

    Journal of Minimally Invasive Gynecology

    2020  Volume 27, Issue 6, Page(s) 1429

    Keywords Obstetrics and Gynaecology ; covid19
    Language English
    Publisher Elsevier BV
    Publishing country us
    Document type Article ; Online
    ZDB-ID 2186934-0
    ISSN 1553-4669 ; 1553-4650
    ISSN (online) 1553-4669
    ISSN 1553-4650
    DOI 10.1016/j.jmig.2020.06.003
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  8. Article ; Online: Progression from Prediabetes to Diabetes in a Diverse U.S. Population: A Machine Learning Model.

    Aoki, Joseph / Khalid, Omar / Kaya, Cihan / Nagymanyoki, Zoltan / Hussong, Jerry / Salama, Mohamed E

    Diabetes technology & therapeutics

    2024  

    Abstract: Objective: ...

    Abstract Objective:
    Language English
    Publishing date 2024-04-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1452816-2
    ISSN 1557-8593 ; 1520-9156
    ISSN (online) 1557-8593
    ISSN 1520-9156
    DOI 10.1089/dia.2024.0052
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    Zs.A 5269: Show issues Location:
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  9. Article: Telemedicine and Artificial Intelligence in the Management of Endometriosis: Future Forecast Considering Current Progress.

    Kaya, Cihan / Usta, Taner / Oral, Engin

    Geburtshilfe und Frauenheilkunde

    2022  Volume 83, Issue 1, Page(s) 116–117

    Language English
    Publishing date 2022-11-29
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 80111-2
    ISSN 1438-8804 ; 0016-5751 ; 1615-3359
    ISSN (online) 1438-8804
    ISSN 0016-5751 ; 1615-3359
    DOI 10.1055/a-1950-6634
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  10. Article: Hysteroscopy-Guided Natural Orifice Repair of Isthmocele.

    Kaya, Cihan / Aslan, Özgür / Tetik, Mülayim

    Gynecology and minimally invasive therapy

    2022  Volume 11, Issue 2, Page(s) 116–118

    Abstract: Isthmocele can be defined as a hypoechoic field within the lower uterine segment, indicating a discontinuation of the myometrium at the uterine scar of a previous cesarean section. Postmenstrual spotting, pelvic pain, dysmenorrhea, dyspareunia, uterine ... ...

    Abstract Isthmocele can be defined as a hypoechoic field within the lower uterine segment, indicating a discontinuation of the myometrium at the uterine scar of a previous cesarean section. Postmenstrual spotting, pelvic pain, dysmenorrhea, dyspareunia, uterine rupture, cesarean scar pregnancy, and secondary infertility could be seen as the complications of existing isthmocele. Such defects are prevalent with the increasing number of cesarean deliveries. A 39-year-old woman who had three prior cesarean sections complaining irregular uterine bleeding for 2 years was examined. A uterine scar defect was observed. A hysteroscopy-guided natural orifice approach was planned to repair the defect. The patient was discharged without any complication in her postoperative 6
    Language English
    Publishing date 2022-05-04
    Publishing country India
    Document type Case Reports
    ZDB-ID 2696587-2
    ISSN 2213-3070
    ISSN 2213-3070
    DOI 10.4103/GMIT.GMIT_13_21
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