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1.
Ann Surg ; 275(5): 825-832, 2022 05 01.
Artículo en Inglés | MEDLINE | ID: mdl-35129480

RESUMEN

OBJECTIVE: To describe surgical procedures, previous failed pregnancies, methods for overcoming pregnancy failure and, most importantly, birth of a healthy infant, in a uterus transplantation from a deceased donor. BACKGROUND: Majority of uterus transplants have involved live donors, but several advantages make deceased donor transplantation a practicable option, principally by eliminating surgical risks to the live donor. METHODS: Uterus transplantation from a deceased donor was performed in September 2011 in Turkey. After 5 miscarriages, perfusion computed tomography revealed an obstructed blood-outflow. To overcome this blood flow obstruction, a saphenous vein graft was anastomosed between utero-ovarian and left ovarian vein with laparotomy. Follow-up computed tomography confirmed resolution of venous congestion and a decrease in uterine volume. RESULTS: Following vascular augmentation surgery, fetal cardiac activity were observed 28 days after the first embryo transfer attempt. Preterm premature rupture of the membranes was diagnosed at 19 weeks' gestation. Cesarean section was planned at 28 weeks' gestation due to intrauterine growth restriction and suspected preeclampsia. A healthy 760 g male baby was delivered. The baby was discharged from the neonatal intensive care unit 79 days after delivery in good condition weighing 2475 g. CONCLUSIONS: Deceased donor uterus transplantation is a reasonable approach for treating uterine factor-related infertility. In case of recurrent miscarriages, regional vascular augmentation by arterial or venous supercharging may be required to overcome regional misperfused regions determined by imaging studies.


Asunto(s)
Cesárea , Útero , Femenino , Humanos , Recién Nacido , Donadores Vivos , Masculino , Embarazo , Útero/trasplante
2.
Biomed Res Int ; 2019: 2513067, 2019.
Artículo en Inglés | MEDLINE | ID: mdl-31080813

RESUMEN

INTRODUCTION: Many patients who were diagnosed as polycystic ovary syndrome- (PCOS-) related acne were not capable of sustaining or beginning oral contraceptive pills (OCPs) due to pill scaring, contraindications of OCP use, migraine, or smoking. In this situation, oral isotretinoin treatment may become an important option for PCOS-related acne. The aim of the study was to determine the effects of isotretinoin treatment on PCOS patients who were complicated with severe cystic acne. MATERIALS AND METHODS: This study consisted of 40 female patients diagnosed as PCOS complicated with severe cystic acne. These patients were not eligible candidates for OCP use due to migraine, thrombophilia, heavy smoking, or pill scare. To establish baseline values of hormone levels, on days 2-5 of the menstrual cycle, venous blood samples were obtained. Moreover Modified Ferriman-Gallwey (mFG) score, acne score (AS), follicle count, and bilateral ovarian volumes were evaluated both before and after isotretinoin treatment. RESULTS: Isotretinoin treatment significantly decreased Ferriman-Gallwey score, free testosterone, insulin level, hemoglobin level, acne score, and ovarian volume. Increased triglyceride and cholesterol levels were detected after treatment. CONCLUSION: Isotretinoin treatment may have beneficial effects on free testosterone, insulin, acne score, and Ferriman-Gallwey score. Solely isotretinoin administration may supply adequate healing in PCOS patients' symptoms complicated with severe cystic acne who is not eligible candidates for OCP use. This trial is registered with Clinicaltrials.gov NCT02855138.


Asunto(s)
Acné Vulgar/tratamiento farmacológico , Isotretinoína/uso terapéutico , Síndrome del Ovario Poliquístico/tratamiento farmacológico , Acné Vulgar/metabolismo , Adolescente , Adulto , Anticonceptivos Orales Combinados/uso terapéutico , Femenino , Humanos , Hiperandrogenismo/tratamiento farmacológico , Hiperandrogenismo/metabolismo , Insulina/metabolismo , Ciclo Menstrual/efectos de los fármacos , Ciclo Menstrual/metabolismo , Síndrome del Ovario Poliquístico/metabolismo , Estudios Prospectivos , Testosterona/metabolismo , Adulto Joven
3.
J Perinat Med ; 47(3): 304-310, 2019 Apr 24.
Artículo en Inglés | MEDLINE | ID: mdl-30730845

RESUMEN

Background We investigated the roles of inflammatory cytokines and the A disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS) family in the etiopathogenesis of spontaneous preterm delivery by comparing the ADAMTS4, ADAMTS5, interleukin (IL)-6, and tumor necrosis factor-α (TNF-α) levels in second-trimester amniotic fluid between pregnant women with preterm birth and term controls. Methods All pregnant women who underwent second-trimester amniocentesis for genetic analysis between January 1, 2016, and January 1, 2018, were enrolled in this study. From this cohort, 22 patients who subsequently experienced spontaneous preterm delivery before 34 weeks of pregnancy formed the study group, and 22 age- and body mass index (BMI)-matched patients without preterm birth constituted the control group. Results No significant differences were observed between the preterm birth and control groups in terms of age, BMI, obstetric history of preterm delivery, gestational age at amniocentesis, or indication for amniocentesis. The mean amniotic fluid levels of ADAMTS4 and ADAMTS5 were significantly increased in the preterm birth group compared to the control group (248.3±22.6 and 182.4±19.8 pg/mL, P=0.012; and 198.6±21.6 and 159.1±21.7 pg/mL, P=0.035, respectively). Significantly increased IL-6 and TNF-α levels were also detected in the amniotic fluid of women who experienced spontaneous preterm delivery, relative to controls (142.1±16.2 and 95.8±16.4 pg/mL, P<0.001; and 139.4±12.5 and 89.6±11.2 pg/mL, P<0.001, respectively). Conclusion The results of this study imply that increased mid-trimester amniotic fluid levels of ADAMTS4, ADAMTS5, IL-6, and TNF-α play an important role in the pathophysiology of spontaneous preterm delivery.


Asunto(s)
Proteína ADAMTS4/metabolismo , Proteína ADAMTS5/metabolismo , Interleucina-6/metabolismo , Nacimiento Prematuro/metabolismo , Factor de Necrosis Tumoral alfa/metabolismo , Adulto , Líquido Amniótico/metabolismo , Estudios de Casos y Controles , Femenino , Humanos , Embarazo , Segundo Trimestre del Embarazo/metabolismo , Nacimiento Prematuro/etiología
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