Michael A. Ludwig

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Pregnancy course and outcome after intracytoplasmic sperm injection: a controlled, prospective cohort study.

Alexander Katalinic, C. Rösch, Michael A. Ludwig
Fertility and sterility
2004

OBJECTIVE To determine pregnancy course and major malformation rate after intracytoplasmic sperm injection (ICSI). DESIGN Prospective, controlled, multicenter, nationwide German cohort study. … (More)

Outcome of assisted reproduction

In-vitro fertilisation has been done for nearly 30 years; in developed countries at least 1% of births are from assisted reproductive therapies (ART). These children now represent a substantial… (More)

Oocyte quality and treatment outcome in intracytoplasmic sperm injection cycles of polycystic ovarian syndrome patients.

Michael A. Ludwig, Dominique Finas, Safaa al-Hasani, Klaus Diedrich, Olaf Ortmann
Human reproduction
1999

Patients with polycystic ovarian syndrome (PCOS) have higher miscarriage rates. It is postulated that this is caused by a lower rate of mature oocytes, and a lower quality of embryos. Retrospectively… (More)

Interactions between trophoblast and uterine epithelium: monitoring of adhesive forces.

M. Thie, R Röspel, +4 authors H. W. Denker
Human reproduction
1998

At embryo implantation, it is postulated that the initial contact between blastocyst and maternal tissues is by adhesion of the trophoblast to the uterine epithelium. This cell-to-cell interaction is… (More)

Malformation rate in fetuses and children conceived after ICSI: results of a prospective cohort study.

Michael A. Ludwig, Alexander Katalinic
Reproductive biomedicine online
2002

There is an ongoing discussion regarding conflicting data on malformation rate in children born after intracytoplasmic sperm injection (ICSI). A prospective, multicentric, control cohort study was… (More)

Physical health at 5.5 years of age of term-born singletons after intracytoplasmic sperm injection: results of a prospective, controlled, single-blinded study.

Annika Ludwig, Alexander Katalinic, Ute Thyen, Alastair G Sutcliffe, Klaus Diedrich, Michael A. Ludwig
Fertility and sterility
2009

OBJECTIVE To study the health of children born after ICSI and of spontaneously conceived control children at the age of 4-6 years. DESIGN Prospective, controlled, blinded study. SETTING… (More)

Comparison of cryopreservation of supernumerary pronuclear human oocytes obtained after intracytoplasmic sperm injection (ICSI) and after conventional in-vitro fertilization.

Safaa al-Hasani, Michael A. Ludwig, +5 authors Klaus Diedrich
Human reproduction
1996

A comparison was made of pronuclear stage human oocytes obtained either after classical in-vitro fertilization (IVF) or after intracytoplasmic sperm injection (ICSI). After ICSI or IVF, three… (More)

A plan to reduce emergency room 'boarding' of psychiatric patients.

Vidhya Alakeson, Nalini Pande, Michael A. Ludwig
Health affairs
2010

Overcrowded U.S. emergency rooms have become a place of last resort for psychiatric patients. Psychiatric boarding, defined as psychiatric patients' waiting in hallways or other emergency room areas… (More)

Luteal phase support using either Crinone 8% or Utrogest: results of a prospective, randomized study.

Michael A. Ludwig, Pamela R. Schwartz, +5 authors Klaus Diedrich
European journal of obstetrics, gynecology, and…
2002

The Crinone 8% preparation makes it possible to administer natural progesterone (90 mg) vaginally once daily for luteal phase support (LPS). Until now, no prospective, randomized studies have… (More)

Assisted reproduction: the epigenetic perspective.

Bernhard Horsthemke, Michael A. Ludwig
Human reproduction update
2005

Developmental pathways in humans and other organisms are buffered against changes in genotype and environment. Therefore, it should not come as a surprise that most of the children conceived by… (More)

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