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Newsletter

 

Sonder-Newsletter Nr. 15 (Juli 2010)
    Präimplantationsdiagnostik (PID) Genetisches Präimplantationsscreening (PGS)
29.07.2010
 
Sonder-Newsletter Nr. 14 (Juli 2010)
    Grenzüberschreitende Reproduktionsmedizin (GRM) – IVF und ICSI im Ausland
    Cross-border reproductive care (CBRC)
27.07.2010
 
Sonder-Newsletter Nr. 13 (Februar 2010)
    Die autologe Eizellspende
    „Sie sollten wissen, dass es diese Möglichkeit gibt“
04.02.2010
 
Newsletter No. 6 (December 2009)
  1. High prevalence of endometriosis in infertile women with normal ovulation and normospermic partners.
  2. The effect of surgical treatment for endometrioma on in vitro fertilization outcomes: a systematic review and meta-analysis.
  3. Comparison of concomitant outcome achieved with fresh and cryopreserved donor oocytes vitrified by the Cryotop method.
  4. High ongoing pregnancy rates after deferred transfer through bipronuclear oocyte cryopreservation and post-thaw extended culture.
  5. Similar ongoing pregnancy rates after blastocyst transfer in fresh donor cycles and autologous cycles using cryopreserved bipronuclear oocytes suggest similar viability of transferred blastocysts.
30.01.2010
 

22.01.2010
 
Sonder-Newsletter Nr. 11 (Oktober 2009)
Myome der Gebärmutter 		04.11.2009
 
Newsletter Nr. 4 und 5 (Juli, September)
  1. Endometriose und Adenomyose: Ein chronisch inflammatorischer Prozess durch uterine Auto-Traumatisierung (Tissue Injury and Repair – TIAR)
  2. Der Schmerz bei peritonealen Endometrioseherden und dessen Verringerung durch operative Exzision der Herde.
  3. Persistierender Schmerz bei Endometriose trotz optimaler Exzision der Herde als Hinweis auf das gleichzeitige Vorliegen einer Adenomyose
  4. Diagnose der Endometriose durch Nachweis von Nervenfasern mittels Endometriumsbiopsie: Eine Doppelt-blind-Studie:
  5. Die Dichte kleiner sensorischer Nervenfasern im Endometrium: Eine semi-invasisve Methode zur Diagnose von minimaler und milder Endometriose
14.10.2009
 
Newsletter No. 3/2009
  1. Does low-dose aspirin improve pregnancy rate in IVF/ICSI? A randomized double-blind placebo controlled trial
  2. Urinary metabolites of polycyclic aromatic hydrocarbons in relation to idiopathic male infertility.
  3. A randomized controlled study of human Day 3 embryo cryopreservation by slow freezing or vitrification: vitrification is associated with higher survival, metabolism and blastocyst formation.
  4. From oocyte to baby: a clinical evaluation of the biological efficiency of in vitro fertilization
24.05.2009
 
Newsletter No. 2/2009
  1. Management of endometriomas in women requiring IVF: to touch or not to touch
  2. Anti-Mullerian hormone, inhibin B, and antral follicle count in young women with ovarian failure.
  3. The impact of acupuncture on in vitro fertilization outcome. Systemic methotrexate to treat ectopic pregnancy does not affect ovarian reserve
  4. A randomized double blind comparison of real and placebo acupuncture in IVF treatment.
02.04.2009
 
Newsletter Nr. 1/2009
  1. Diagnostic experience among 4,334 women reporting surgically diagnosed endometriosis.
  2. Physical health at 5.5 years of age after ICSI
  3. Neuromotor development and mental health at 5.5 years after ICSI
  4. Systemic methotrexate to treat ectopic pregnancy does not affect ovarian reserve
05.02.2009
 
Newsletter Nr. 6/2008
  1. Maternal smoking during pregnancy specifically reduces human fetal desert hedgehog gene expression during testis development
  2. Human fetal testis Leydig cell disruption by exposure to the pesticide dieldrin at low concentrations
  3. Assisted reproductive technology and major structural birth defects in the United States.
  4. Is abnormal sperm function an indicator among couples with recurrent pregnancy loss?
04.12.2008
 
Newsletter No. 5/2008
  1. Anti-mullerian hormone and inhibin B in the definition of ovarian aging and the menopause transition.
  2. The search for genes contributing to endometriosis risk.
  3. Limited value of morphological assessment at days 1 and 2 to predict blastocyst development potential: a prospective study based on 4042 embryos.
  4. Tenascin is highly expressed in endometriosis and its expression is upregulated by estrogen.
02.10.2008
 
Newsletter No. 4/2008
  1. Decreased anti-Müllerian hormone and altered ovarian follicular cohort in infertile patients with mild/minimal endometriosis
  2. Quantification of the effect of pituitary down-regulation on 3D ultrasound predictors of ovarian response.
  3. Three-dimensional ultrasound improves the interobserver reliability of antral follicle counts and facilitates increased clinical work flow.
  4. Establishing the intercycle variability of three-dimensional ultrasonographic predictors of ovarian reserve.
  5. Intracytoplasmic morphologically selected sperm injection: a prospective randomized trial
29.07.2008
 
Newsletter No. 3/2008
  1. Urinary hMG on diploidy rates in preimplantation embryos
  2. Ultrasonographic characteristics of the endometrium among patients with fibroids undergoing ART.
  3. The relationship between endometrial thickness and outcome of medicated frozen embryo replacement cycles.
  4. The effect of legislation on outcomes of assisted reproduction technology: lessons from the 2004 Italian law.
26.05.2008
 
Newsletter Nr. 2/2008
  1. Urinary hMG versus recombinant FSH
  2. Single blastocyst transfer
  3. Fast cleaving embryos
  4. Polycystic ovarian disease induced by pulsatile GnRH
  5. Ovarian protection during chemotherapy
29.03.2008
 
Newsletter No. 1/2008
  1. Hydrosalpinx and IVF
  2. A comparison of uterine peristalsis in women with normal uteri and uterine leiomyoma by cine magnetic resonance imaging.
  3. Factors affecting reproductive outcome following abdominal myomectomy.
  4. Myomas, pregnancy outcome, and in vitro fertilization.
  5. Fibroids and in-vitro fertilization: which comes first.
  6. Effect of fibroids on fertility in patients undergoing assisted reproduction. A structured literature review.
  7. Fibroids and female reproduction: a critical analysis of the evidence.
23.01.2008
 
Newsletter No. 6/2007
  1. Aspirin in IVF: Review and metaanalysis
  2. Endometrial thickness and embryo implantation
  3. Laser assisted hatching
  4. Bed rest after embryo transfer
19.11.2007
 
Newsletter No. 5/2007
  1. Progesterone and preterm birth in women with a short cervix
  2. Programmatic implementataion of blastocyst transfer
  3. Reducing the number of embryos transferred in Sweden
  4. HCG levels following methotrexate in tubal pregnancy
27.09.2007
 
Newsletter No 4/2007
  1. Risk of monozygotic twinning with blastocyst transfer
  2. Endometriosis and the genetic polymorphisms of aryl hydrocarbon receptor repressor and glutathione-S-transferase T1 genes
  3. Ovarian reserve and uterine artery embolization.
  4. Blastocyst stage and prediction of pregnancy
  5. Bed rest after embryo transfer?
25.07.2007
 
Newsletter No. 3/2007
  1. Anti-Müllerian hormone and ovarian response.
  2. Moderately elevated FSH and ovarian response.
  3. Pretreatment with estrogens in premature ovarian failure Response to gonadotropin stimulation.
  4. Milder ovarian stimulation – better embryos.
24.05.2007
 
Newsletter No. 2/2007
Reproductive Medicine
  1. Impact of fresh-cycle variables on the implantation potential of cryopreserved-thawed human embryos.
  2. Role of gonadotropin-releasing hormone antagonists in poor responders.
  3. Outcome of in vitro fertilization in women 45 years and older who use autologous oocytes.
  4. Comparison of clomiphene citrate, metformin, or the combination of both for first-line ovulation induction and achievement of pregnancy in 154 women with polycystic ovary syndrome.
23.03.2007
 
Newsletter No. 1/2007
Reproductive Medicine
  1. Highly purified HMG versus recombinant FSH in IVF
  2. Cryopreservation and sperm DNA integrity.
  3. A randomized controlled trial of prophylactic antibiotics (co-amoxiclav) prior to embryo transfer.
  4. Cognitive and motor development of 8-year-old children born after ICSI compared to spontaneously conceived children.
08.02.2007
 
Newsletter No. 6/2006
Reproductive Medicine
  1. Small intramural fibroids and assisted reproduction.
  2. Ovarian failure after laparoscopic excision of bilateral endometriomas
Antiaging
  1. DHEA in elderly women and DHEA or testosterone in elderly men.
Oncology and Reproduction
  1. Prevention of gonadal toxicity and preservation of gonadal function
  2. Ovarian cryopreservation: a review
20.11.2006
 
Newsletter No. 5/2006
Reproductive Medicine
  1. Ovulation induction with clomiphene citrate plus dexamethazone.
  2. Recurrence rate of endometriosis after ovarian hyperstimulation
  3. Endometriosis and the appendix
  4. In vitro fertilization with single blastocyst-stage transfer
26.09.2006
 
Newsletter No. 4/2006
Reproductive Medicine
  1. The use of metformin for women with PCOS undergoing IVF treatment.
  2. The association between polycystic ovaries and endometrial cancer.
Gynaecologic Oncology
  1. Persistent HPV infection after conization in patients with negative margins.
Obstetrics/Sexual Medicine
  1. Effect of coitus on recurrent preterm birth.
19.07.2006
 
Newsletter No. 3/2006
Reproductive Medicine
  1. The obstetrical and neonatal outcome of babies born after single-embryo transfer in IVF/ICSI compares favourably to spontaneously conceived babies.
  2. Comparative birth weights of singletons born after assisted reproduction and natural conception in previously infertile women.
Gynaecology
  1. High plasma concentrations of polychlorinated biphenyls and phthalate esters in women with endometriosis: a prospective case control study.
  2. Prevalence and distribution of adnexal findings suggesting endometriosis in patients with MR diagnosis of adenomyosis.
05.06.2006
 
Newsletter No. 2/2006
Reproductive Medicine
  1. Preimplantation genetic diagnosis does not increase pregnancy rates in patients at risk for aneuploidy.
  2. A modified embryo cryopreservation method increases post-thaw survival with a concomitant increase in implantation
Gynaecologic Endocrinology
  1. A randomized trial of superovulation with two different doses of letrozole.
Postmenopause/Osteology
  1. Calcium plus vitamin D supplementation and the risk of fractures.
  2. Denosumab in postmenopausal women with low bone mineral density.
05.06.2006
 
Newsletter No. 1/2006
Gynaecologic Oncology
  1. Second curettage in persistent trophoblastic disease.
  2. Letrozole and tamoxifen in postmenopausal women with early breast cancer.
Obstetrics – Perinatal Medicine
  1. Progesterone for prevention of recurrent preterm birth.
Reproductive Medicine
  1. Low-dose aspirin and ovarian response and pregnancy rate.
  2. Effect of endometriosis on IVF/ICSI outcome.
05.06.2006
 
Newsletter No. 6/2005 (November 2005)
Prenatal Medicine
  1. First trimester uterine artery Doppler abnormalities predict subsequent intrauterine growth restriction
Gynecologic Oncology
  1. Trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer
  2. Trastuzumab plus adjuvant chemotherapy for operable HER2-positive breast cancer
Reproductive Medicine
  1. Fertility and ageing
  2. Frequency of aneuploidy in sperm from patients with extremely severe male factor infertility
  3. Patients with abnormal sperm parameters have an increased sex chromosome aneuploidy rate in peripheral leukocytes.
05.06.2006
 
Newsletter No. 5/2005
Reproductive Medicine
(Endometriosis –on the occasion of the International Congress on Endometriosis, Maastricht, The Netherlands, and the German Congress of Endometriosis, Villach, Austria)
  1. Adenomyosis in endometriosis--prevalence and impact on fertility. Evidence from magnetic resonance imaging.
  2. Endocrine disruptors and endometriosis/adenomyosis.
  3. Effect of endometriosis on IVF/ICSI outcome: stage III/IV endometriosis worsens cumulative pregnancy and live-born rates.
  4. Anastrazole and oral contraceptives: a novel treatment for endometriosis.
05.06.2006
 
Newsletter Nr. 4/2005 (Juli 2005)
Reproductive Medicine
  1. Tamoxifen and clomiphene citrate for ovulation induction – a metaanalysis
  2. Etiology-specific outcomes of intracytoplasmic sperm injection in azoospermia
Gynaecology
  1. Estrogen increases collagen I and III mRNA expression in the pelvic support tissues of the rhesus macaque
Gynaecologic Oncology
  1. Duration of human chorionic gonadotropin surveillance for partial hydatidiform moles
25.07.2005
 
Newsletter No. 3/2005
Reproductive Medicine
  1. Immediate ambulation after embryotransfer
  2. Ovarian endometrioma in IVF
Obstetrics
  1. The presence of a funnel increases the risk of adverse perinatal outcome
  2. Screening for trisomy-21 and the presence or absence of the fetal nasal bone
25.05.2005
 
Newsletter No. 2/2005
Reproductive Medicine
  1. Health of 5-year-old children after assisted reproduction
  2. Results of ICSI in obstructive and non-obstructive azoospermia
  3. Uterine peristaltic activity and the development of endometriosis
Obstetrics
  1. Maternal and perinatal outcomes associated with a trial of labor after prior cesarean delivery.
22.03.2005
 
Newsletter No. 1/2005
Gynaecologic oncology
  1. Genes to predict recurrence of breast cancer
  2. Secondary surgical cytoreduction for advanced ovarian carcinoma.
  3. Breast cancer risk associated with being treated for infertility.
Reproductive Medicine
  1. Elective single-embryo transfer versus double-embryo transfer in in vitro fertilization.
24.01.2005
 
Newsletter No. 30
Gynaecologic Oncology
  1. Ovarian cancer patients and hormone replacement therapy: a systematic review.
  2. Weight and body composition changes during and after adjuvant chemotherapy in women with breast cancer.
  3. Energy balance in early breast cancer patients receiving adjuvant chemotherapy.
Reproductive Medicine
  1. Adenomyosis and Endometriosis
12.11.2004
 
Newsletter No. 29
Gynaecologic Endocrinology and Reproductive Medicine
  1. Nonobese women with polycystic ovary syndrome respond better than obese women to treatment with metformin.
  2. Six-month treatment with low-dose dexamethasone further reduces androgen levels in PCOS women treated with diet and lifestyle advice, and metformin.
Gynaecology
  1. Symptoms before and after surgical removal of colorectal endometriosis that are assessed by magnetic resonance imaging and rectal endoscopic sonography.
Gynaecologic oncology
  1. Lumpectomy plus tamoxifen with or without irradiation in women 70 years of age or older with early breast cancer.
13.09.2004
 
Newsletter No. 28
Gynaecologic Endocrinology and Reproductive Medicine
  1. Zygote transfer on day 1 versus cleavage stage embryo transfer on day 3: a prospective randomized trial.
  2. Joseph Price oration. The multiple gestation epidemic: the role of the assisted reproductive technologies.
  3. Single top quality embryo transfer as a model for prediction of early pregnancy outcome.
  4. A real-life prospective health economic study of elective single embryo transfer versus two-embryo transfer in first IVF/ICSI cycles.
  5. Single embryo transfer - state of the art.
Reproductive Biology
  1. On the frequency of intercourse around ovulation: evidence for biological influences.
20.07.2004
 
Sonder-Newsletter Nr. 10
    Moral-Debatte statt Heilkunst
    Die Bioethik reproduziert bloß fertige Meinungen – und deren Differenzen sind unüberbrückbar." Ein Artikel von Prof. Dr. Paul U. Unschuld zum Thema Bioethik (erschienen in der "WELT" vom 29.03.04). Ferticonsult stellt diesen Artikel mit Einverständnis des Autors und der "WELT" ins WEB.
20.05.2004
 
Newsletter No. 27
Early pregnancy
  1. Poor prognosis of recurrent aborters with either maternal or paternal reciprocal translocations.
Gynaecologic Oncology
  1. Effects of tibolone and continuous combined hormone therapy on mammographic breast density and breast histochemical markers in postmenopausal women.
  2. Influence of HRT on prognostic factors for breast cancer: a systematic review after the Women's Health Initiative trial
Gynaecology
  1. Treatment of endometriosis and chronic pelvic pain with letrozole and norethindrone acetate: a pilot study
  2. Lifetime expression of stem cell markers in the uterine endometrium.
Gynaecologic Endocrinology and Reproductive Medicine
  1. Impact of subserosal and intramural uterine fibroids that do not distort the endometrial cavity on the outcome of in vitro fertilization-intracytoplasmic sperm injection.
  2. Fallopian tube sperm perfusion versus intrauterine insemination in unexplained infertility: a randomized, prospective, cross-over trial.
  3. Initiation of the gonadotropin-releasing hormone antagonist ganirelix for in vitro fertilization cycles in which the lead follicle is >14 mm.
  4. Blastocyst versus early cleavage embryo transfer: a retrospective analysis of 4,165 transfers.
  5. Single blastocyst transfer: a prospective randomized trial.
  6. Blastocyst-stage embryo transfer in patients who failed to conceive in three or more day 2-3 embryo transfer cycles: a prospective, randomized study.
15.05.2004
 
Newsletter No. 26
Obstetrics
  1. Autoantibodies against folate receptors in women with a pregnancy complicated by a neural-tube defect.
  2. Circulating angiogenic factors and the risk of preeclampsia
Gynaecologic Oncology
  1. Exemestane following tamoxifen in postmenopausal women with primary breast cancer.
Gynaecologic Endocrinology and Reproductive Medicine
  1. A novel approach to the prevention of ovarian hyperstimulation syndrome
19.03.2004
 
Sonder-Newsletter Nr. 9
    "Roulette, Gesundheit und Menschenwürde"
    Ein Kommentar zur gesetzlichen Situation zur Bioethik in Deutschland von Professor Gerhard Leyendecker, Darmstadt
04.02.2004
 
Sonder-Newsletter Nr. 8
    Mehrheit der Deutschen für Gentests bei Embryonen
    Einer dpa - Meldung zufolge befürwortet die überwiegende Mehrheit der Deutschen Gentests an Embryonen im Reagenzglas.
04.02.2004
 
Newsletter No 25
Obstetrics
  1. Spontaneous twins versus IVF twins: Pregnancy outcome
  2. Helicobacter pylori and gastrointestinal symptoms during pregnancy.
Reproductive Medicine
  1. Tubal sterilization and ovarian follicular reserve and function.
  2. Is deep peritoneal endometriosis a specific disease entity?
  3. Differences in time to natural conception between women with unexplained infertility and infertile women with minor endometriosis.
25.01.2004
 
Newsletter No 24
Gynecologic Oncology
  1. Using SERMs and aromatase inhibitors in breast cancer.
  2. Letrozole in postmenopausal women after five years of tamoxifen.
  3. Emerging role of aromatase inhibitors in the adjuvant setting.
  4. Serous borderline tumors of the ovary with noninvasive implants.
Gynecology
  1. Laparoscopic uterosacral ligament resection for dysmenorrhea associated with endometriosis.
  2. Coagulation or excision of ovarian endometriomas?
  3. Continuous use of an oral contraceptive for endometriosis-associated recurrent dysmenorrhea.
  4. Progestogens for endometriosis.
Gynecologic Endocrinology and Reproductive Medicine
  1. Pronuclear morphology and chromosomal abnormalities.
  2. Ureaplasma parvum and Ureaplasma urealyticum in semen.
  3. Polycystic ovaries without PCOS: impact on fertility and fecundity.
25.11.2003
 
Newsletter Nr. 23
  1. A randomized comparison of sentinel-node biopsy with routine axillary dissection in breast cancer.
  2. The impact of assisted hatching on live birth rates and outcomes of assisted conception: a systematic review.
  3. Risk of benign gynaecological diseases and hormonal disorders according to responsiveness to ovarian stimulation in IVF: a follow-up study of 8714 women
  4. Time to pregnancy: results of the German prospective study and impact on the management of infertility
15.09.2003
 
Newsletter Nr. 22
  1. Gonal-F: 150 or 225 IU per day for ovarian stunmulation in IVF.
  2. Maternal and paternal alcohol consumption and IVF.
  3. A comparison of magnesium sulfate and nimodipine for the prevention of eclampsia
  4. Selective COX 2 inhibition in preterm labor
15.07.2003
 
Newsletter Nr. 21
  1. Intratumoral T cells, recurrence, and survival in epithelial ovarian cancer.
  2. Epidemiologic classification of human papillomavirus types associated with cervical cancer
  3. Effect of tibolone treatment on intima-media thickness and the resistive indices of the carotid arteries
  4. Semen quality of male smokers and non-smokers in infertile couples.
26.05.2003
 
Newsletter Nr. 20
  1. Treatment of hyperandrogenic alopecia in women.
  2. Developmental outcome at 2 years of age for children born after ICSI compared with children born after IVF.
  3. Chromosomal abnormalities and embryo development in recurrent miscarriage couples.
  4. Urinary incontinence after vaginal delivery or cesarean section
20.03.2003
 
Newsletter Nr. 20
  1. Behandlung der hyperandrogenämischen Alopezie von prämenopausalen Frauen
  2. Entwicklung von Kindern im Alter von zwei Jahren nach IVF und ICSI.
  3. Chromosomale Aberrationen und embryonale Entwicklung bei Paaren mit gehäuften Fehlgeburten
  4. Harninkontinenz nach Vaginalgeburt oder Sectio caesarea
20.03.2003
 
Newsletter No. 19
  1. Treatment of acne in hyperandrogenemia
  2. Ultra-long protocol of GnRH agonist administration in ART of women with endometriosis
  3. Follow-up in breast cancer I
  4. Follow-up in breast cancer II
  5. Mammographic density and breast cancer
  6. New insights into the pathophysiology of pre-eclampsia
20.01.2003
 
Newsletter No 18
  1. PCOS and ovarian drilling: endocrine and ultrasonographic outcomes
  2. Pregnancy outcomes among women with polycystic ovary syndrome treated with metformin
  3. Endometriosis results from the dislocation of basal endometrium
  4. Single embryo transfer
20.11.2002
 
Newsletter No. 17
  1. PCOS and ovarian drilling.
  2. First polar body morphology and blastocyst formation rate in ICSI patients.
  3. Should ICSI be the treatment of choice for all cases of in-vitro conception?: No, not in light of the scientific data.
  4. Polycystic ovarian syndrome
15.09.2002
 
Newsletter Nr. 16
  1. Oral contraceptives and the risk of breast cancer.
  2. Insulin resistance in the sisters of women with polycystic ovary syndrome: association with hyperandrogenemia rather than menstrual irregularity.
  3. Elevated dehydroepiandrosterone sulfate levels as the reproductive phenotype in the brothers of women with polycystic ovary syndrome
  4. Ovarian reserve after uterine artery embolization for leiomyomata
20.07.2002
 
Newsletter No. 15
  1. Optimizing the embryo transfer technique
  2. The enigmatic PCOS
  3. Risk of cancer following IVF
  4. Early pregnancy loss in IVF as a positive predictor of subsequent IVF success
05.06.2006
 
Newsletter No. 14
  1. Congenital malformations following IVF and ICSI
  2. Treatment of recurrent pelvic pain after conservative surgery for symptomatic endometriosis
  3. Metformin in clomiphene citrate resistant PCOS
  4. Down’s syndrome and reduced ovarian reserve
18.03.2002
 
Newsletter No. 13
  1. The G-spot does not exist
  2. Sperm characteristics in fertile and infertile couples
  3. Early embryo cleavage is a strong indicator of embryo quality in human IVF
  4. Developmental ability of chromosomally abnormal human embryos to develop to the blastocyst stage.
17.01.2002
 
Newsletter Nr. 12
  1. Low-dose dexamethasone augments the ovarian response to exogenous gonadotrophins in IVF treatment.
  2. Pronuclear morphology and pregnancy rates in IVF/ICSI treatment
  3. Hydrosalpinx and IVF outcome.
  4. The effect of intramural uterine fibroids on the outcome of assisted conception.
15.11.2001
 
Newsletter No. 11
  1. Uterine artery immobilisation (UAE) for uterine fibroids.
  2. Endometriosis: Implantation is not impaired..
  3. All infertile males should undergo urologic evaluation before assisted reproductive technologies
  4. Effect of insemination/injection time on the results of IVF and ICSI
15.09.2001
 
Sonder-Newsletter Nr. 6
    "Die große Hormon-Blamage"
    Ein Kommentar zum Artikel aus "Der Spiegel" Nr. 30 vom 23.07.2001 über "Postmenopausale Hormon-Substitutionstherapie" von Professor Gerhard Leyendecker, Darmstadt
24.07.2001
 
Newsletter No. 10
  1. Endometriotic and adenomyotic lesions are derived from the basal endometrium with stem cell potential: further insights into the pathophysiology of endometriosis
  2. Single embryo transfer: value of cryopreservation
  3. Acne and hyperandrogenemia
  4. Use of human gametes obtained from donors for the production of human embryonic stem cell lines
05.06.2006
 
Sonder-Newsletter Nr. 5
    "Der Embryo gehört in den Mutterleib"

    Der Darmstädter Reproduktionsmediziner Gerhard Leyendecker zum Umgang mit künstlich befruchteten Eizellen

    Interview von Lisa Sandratski, Darmstädter Echo vom 16.06.01

10.07.2001
 
Sonder-Newsletter Nr. 4
    Pressemitteilung des Bundesausschusses der Ärzte und Krankenkasse zum ICSI-Urteil
19.06.2001
 
Newsletter No. 9
  1. Varicocele treatment
  2. Blastocyst transfer: Open questions
  3. IVF/ICSI: Avoidance of twin pregnancy. Towards the transfer of a single embryo.
  4. Aromatase inhibitor for induction of ovulation following clomiphene failure.
15.05.2001
 
Sonder-Newsletter Nr. 3
    ICSI-Urteil durch das Bundessozialgericht vom 3. April 2001
24.04.2001
 
Newsletter No. 8
  1. Induction of ovulation in infertile women with hyperandrogenism and insulin resistance
  2. Health of 227 children born after controlled ovarian stimulation for in vitro fertilization using the luteinizing releasing hormone antagonist cetrorelix
  3. Efficacy and safety of ganirelix acetate versus leuprolide acetate in women undergoing Controlled ovarian hyperstimulation.
  4. Effects of male age on semen quality and fertility
  5. Once again: Controlled ovarian hyperstimulation with FSH alone or combined with LH and with what dose
20.03.2001
 
Newsletter No. 7
  1. The quality of the endometrium and the pregnancy rate in IVF
  2. With the advent of recombinant LH all of the sudden the two-cell theory of ovarian steroid biogenesis is back. Ovarian stimulation with FSH only or: Why not taking a little LH additionally.
  3. Selection of embryos without embryos
  4. Y chromosome analysis of infertile men and their sons conceived through intracytoplasmatic sperm injection
15.01.2001
 
Newsletter No. 6
  1. The prevalence of polycystic ovarian syndrome.
  2. Cauterization of hydrodalpinges before in vitro fertilization is an effective surgical treatment associated with improved pregnancy rates.
  3. Outcome of assisted reproductive technology in women over the age of 41
  4. Does assisted hatching pose a risk for monozygotic twinning in pregnancies conceived through in vitro fertilization?
15.11.2000
 
Newsletter No. 5
  1. Replace as many embryos as you like – one at a time
  2. There is no negative impact of endometriosis on implantation and pregnancy rates
  3. Rescue intracytoplasmatic sperm injection (ICSI)
  4. Blastocyst score affects implantation and pregnancy outcome
15.09.2000
 
Newsletter No. 4
  1. No principle morphological difference between endometriosis and adenomyosis
  2. Infertility in endometriosis: hormonal treatment?
  3. Increased risk of early pregnacy loss by profound suppression of luteinizing hormone during ovarian stimulation in normogonadotropic women undergoing assisted reproduction
  4. Assisted zonal hatching (AZH) or transfer of zona-free embryos?
15.07.2000
 
Newsletter No. 3
  1. ICSI: the site of injection is important
  2. ICSI: congenital malformations
  3. Pregnancy rate in IVF with three to five days of embryo culture
  4. IVF/ICSI: Pregnancyrate following transfer of two or three unselected embryos
15.05.2000
 
Newsletter No. 2
  1. Pathological oestrogen formation in endometriosis lesions. Are aromatase inhibitors a new approach to treating endometriosis?
  2. Is endometriosis primarily a disease of the uterus?
  3. Drop the"tunnel view” in the event of a PCO syndrome
  4. Oral antidiabetics against infertility in the event of a PCO syndrome?
15.03.2000
 
Sonder-Newsletter Nr. 2
    Ergänzung zum Gesetzesurteil über ICSI-Kosten
09.03.2000
 
Sonder-Newsletter Nr. 1
    Wichtiges Gerichtsurteil des Landessozialgerichts (LSG) Niedersachsen vom 23. Februar 2000 zu ICSI-Kosten
25.02.2000
 
Newsletter No. 1
  1. The uterus is a "highly intelligent" organ.
  2. In the event of endometriosis, there is a disorder in semen transport by the uterus and this is one of main causes for an inhibited pregnancy in the presence of endometriosis.
  3. Do you know when is the ideal time during your cycle to become pregnant?
  4. How frequently do early miscarriages normally occur?
15.01.2000
 
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Gerhard Leyendecker