PubMed Health⌕ Search

Biomedical subjects

M Francx

Publications and source records attributed to M Francx.

5 recordsLinked to original sources
PubMed1994

Serum hCG decline following salpingotomy or salpingectomy for extrauterine pregnancy.

Twenty-five women with ectopic pregnancy were surgically treated, fifteen by conservative salpingotomy and ten by radical salpingectomy. All patients showed a clinically normal postoperative course. Serum human chorionic gonadotropin (hCG) levels were determined serially before and after the surgical procedure until non-pregnant values (< 5 mI.U./ml) were reached. Serum hCG decline was compared between patients treated by salpingotomy versus salpingectomy, using calculated hCG half-life times. We observed a significantly slower decline of serum hCG levels during the early phase of hCG disappearance in patients treated by salpingotomy versus patients treated by salpingectomy.

Chorionic Gonadotropin↗
PubMed1992

Preliminary results with the use of the ROM-check immunoassay in the early detection of rupture of the amniotic membranes.

The unequivocal presence of amniotic fluid in the vagina is an important clinical sign of rupture of amniotic membranes, entailing impending delivery or risk for chorioamnionitis. Commonly used methods for detection of amniotic fluid in the vagina include pooling, ferning, nitrazine paper, ultrasound measurement of amniotic sac dimensions, dye injection or measurement of prolactin in vaginal secretions. These results are either difficult to interpret or are obtained after an invasive or expensive procedure. Measurement of alphafetoprotein (AFP) in vaginal secretions has also been considered for this application, but has proven unreliable due to its similar concentration in maternal plasma and amniotic fluid in the third trimester of pregnancy. We have evaluated a recently introduced method, the ROM-check Immunoassay (Adeza Biomedical, Sunnyvale, CA, USA) which is based on the detection of a fetal isoform of fibronectin in vaginal secretions when amniotic fluid is present. Our aim was to establish the reliability and clinical efficacy of this test in a number of obstetrical situations with unequivocal or equivocal rupture of the membranes (ROM). We conclude that in cases of unequivocal rupture and/or intactness of membranes, results of the ROM-check Immunoassay correspond well with the clinical findings, whereas in clinically equivocal rupture of the membranes, the test may add proof to the clinical suspicion of ROM but has to be interpreted with caution along with other clinical and non-clinical parameters.

Amniotic Fluid↗