Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016382 (flushing)
 6,387 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A prospective randomized trial was performed to evaluate the necessity of follicular flushing during transvaginal, ultrasonically guided oocyte recovery under mild sedation. Patients with tubal damage as the sole cause of their infertility were randomized into one of two groups. Group one had their follicles aspirated only. Follicles of patients in Group 2 were aspirated and flushed with a total of 10 ml of flushing medium. There was no significant difference in the number of oocytes retrieved, fertilization rate or pregnancy rate in each group. There was, however, a significant shortening of operating time in the aspiration only group.
 ...
PMID:Is follicular flushing necessary for oocyte retrieval? A randomized trial. 195 46

Growing interest in preimplantation genetic diagnosis has indicated uterine flushing as one method for obtaining human preimplantation embryos. To date, our institution has performed non-surgical uterine flushing to donate the recovered embryos to infertile recipients. We performed 127 flushings in 127 cycles using a modified urinary bladder catheter. Using the donors' natural cycles, a single ovum was recuperated in 37 out of 88 flushings. In 17 flushings, clomiphene citrate was given to the donors and 14 ova were found in nine positive recoveries. Human menopausal gonadotrophins were administered to the donors in 22 flushings and 22 ova were located in 14 positive recoveries. In total, 22 blastocysts, 11 morulae and 13 pre-embryos at the 2- to 16-cell stages were found. When transferred, these embryos gave rise to 18 clinical pregnancies in the recipients (40.9% of the transfers; 14.1% of the flushings). In comparison with natural cycles, superovulation of donors did not significantly increase the recipients' pregnancy rate. At present, non-surgical recovery of uterine pre-embryos does not seem to carry much potential as a tool for infertility treatment, or for genetic diagnosis. This is because currently available alternative methods are more successful.
 ...
PMID:Non-surgical flushing of the uterus for pre-embryo recovery: possible clinical applications. 211 56

A procedure has been devised in order to establish a pregnancy in a patient with severe, untreatable tubal infertility who had unsuccessfully undergone tubal reconstructive surgery and repeated in-vitro fertilization procedures. This technique, which involves a volunteer, fertile woman, results from the combination of two infertility treatments: namely gamete intra-Fallopian transfer and uterine flushing. The gametes of the infertile couple were introduced into the distal tube of a synchronized volunteer woman; after 5 days, the embryos, recovered by lavage of the volunteer's uterus, were transferred into the patient's uterus with a resulting pregnancy and delivery.
 ...
PMID:Surrogate human fallopian tubes for overcoming tubal infertility. 274 72

In 77 of 115 cultures from uterine/tubal flushes performed in women undergoing diagnostic laparoscopy for reasons of infertility, epithelioid colonies of "tadpole-like" cells appeared. In cultured jet washings from the uterine cavities in women with ligated tubes, the same tadpole-like cells are present. These cells are also observed in vitro in laparoscopic biopsy specimens of active endometriosis nodules. Judged by the presence of cytokeratin in these cells, demonstrated by polyvalent or monoclonal antikeratin antibodies (the latter as a marker for glandular epithelia), there can be no doubt about their origin from the lining and glandular epithelium of part of the genital tract. Peritoneal washings not preceded by uterine/tubal flushing never contained the tadpole-like cells in culture. True epithelial cells were observed in the peritoneal cavity after flushing, and the proliferative capacity of these cells in vitro during the preovulatory phase was proven.
 ...
PMID:Behavior of cultured glandular cells obtained by flushing of the uterine cavity. 389 26

We have carried out a prospective survey of 25 cases of male hypogonadism attending one hospital, and a retrospective study of 73 men attending other endocrine clinics in Manchester. In total, 47 had pituitary disorders, 15 isolated gonadotrophin deficiency (including 4 with Kallmann's syndrome), 10 testicular atrophy of unknown cause, 12 testicular damage, 10 with Klinefelter's syndrome, and 4 had miscellaneous disorders. Our survey emphasises the importance of adequate history and examination. Most patients presented with reduced libido, with marital problems in 62% of married men. Less common problems were facial flushing, osteoporosis and gross obesity. Several patients with pituitary disorders were asymptomatic, even in the presence of visual field defects. Klinefelter's syndrome, and testicular atrophy, may present with infertility or gynaecomastia rather than symptoms of androgen deficiency. On examination, the presence of gynaecomastia or obesity were of no help in differential diagnosis, whereas visual field defects clearly indicated a pituitary cause. Measurement of height/span was of little help. The precise diagnosis was usually established with basal plasma LH, FSH, testosterone and prolactin, with karyotype and pituitary radiology, and without more elaborate dynamic hormone tests. Testosterone esters given by intramuscular injection as "Sustanon 250" was the most commonly used replacement therapy. Improved libido usually resulted. Side-effect occurred in 10%, usually as muscle cramps, pain at the injection sites, acne, or excessive sex drive. One tragic case illustrates the potential dangers of androgen replacement therapy in an unrecognised psychopath, and where doubt exists a psychiatric opinion should be sought before starting therapy.
 ...
PMID:Clinical aspects of androgen deficiency in men. 689 Jul 81

The relationship between the concentrations of placental protein 14 (PP14) in uterine flushing and the endometrial morphology in the mid-luteal phase was assessed in a prospectively designed study involving the precise timing of all samples by the luteinizing hormone (LH) surge. A total of 29 regularly cycling women with unexplained infertility or recurrent miscarriage were studied. To flush the uterine cavity, 10 ml of physiological saline solution was used immediately prior to sampling of an endometrial specimen for morphological study, in the mid-luteal phase. PP14 concentrations were measured by radioimmunoassay in uterine flushings and plasma samples; the endometrium was assessed by the use of histological dating criteria and morphometric techniques. PP14 levels in uterine flushings were correlated with endometrial dating and volume fraction measurement of the glands. They were consistently below the sensitivity of the assay with histological dating of < day LH +5, or when the glandular lumen occupied < 20% of the gland. In contrast, PP14 concentrations in plasma were not related to histological dating or morphometric analyses, and did not differ in patients with normal endometrial development (20.8 ng/ml) and in those with retarded endometrial development (22.5 ng/ml). The presence of detectable concentrations of PP14 in uterine flushing was significantly associated with normal histological dating. Uterine flushing may therefore provide a reliable, non-invasive alternative to endometrial biopsy in the evaluation of endometrial function in the peri-implantation period.
 ...
PMID:The correlation of placental protein 14 concentrations in uterine flushing and endometrial morphology in the peri-implantation period. 828 61

In 25 women with primary or secondary infertility, primary hysterosalpingography (HSG) or laparoscopy with chromopertubation indicated 33 proximal and 2 distal tubal obstructions. Four salpingectomies had been performed earlier. All patients were considered for transcervical catheter salpingoplasty (TCSP) to reconstruct tubal patency. Secondary examination with repeat HSG or selective osteal salpingography confirmed 26 proximal and 3 distal tubal occlusions while 17 tubes were patent. Selective osteal salpingography was performed successfully in 32 of 33 (97%) tubes. Sixteen of 26 (61.5%) proximally occluded tubes were successfully recanalized by coaxial catheter and guidewire technique while two of three distally occluded tubes were reopened by forceful flushing of contrast medium. So far, one ectopic and five intrauterine pregnancies were achieved in ten patients with observation time more than four months. Three patients have had normal deliveries. The favorable results, lack of complications and low costs seem to justify the recommendation to use selective salpingography and fallopian tube recanalization as the first intervention in patients with obstruction of the proximal fallopian tube.
 ...
PMID:Selective salpingography and fluoroscopic transcervical salpingoplasty for diagnosis and treatment of proximal fallopian tube occlusions. 839 25

Secondary side-effects often occur in women undergoing hormonal stimulation treatment with clomiphene citrate. In general 10.4% of women experience hot flushing, 5.5% have complaints caused by enlargement of the ovaries and 3.5% experience central nervous symptoms (nervousness, sleeplessness, headaches, visual disturbances, vertigo). During ovarian stimulation with clomiphene citrate for in-vitro fertilization, a 32 year old patient developed psychotic symptoms, commencing 3 days after initiation of treatment. Hospitalization in the psychiatric ward became necessary when severe formal and rational thought disturbances arose together with perceptory and sensory delusions. Under neuroleptic treatment the symptoms improved. Nevertheless, follow-up psychiatric care on an outpatient basis was deemed necessary. The infertility treatment was continued with human menopausal gonadotrophin stimulation. Psychiatric instability occurred neither at this point nor during the 2 year follow-up observation period. Both an exogenous psychosis (ICD F23.9) as well as the exacerbation of an endogenous psychosis (ICD F29) may be considered for the differential diagnosis. The stimulation with clomiphene citrate in connection with the physical and psychic stress of the infertility therapy can be regarded as the trigger factor. For patients with evidence of psychiatric illness in their case history, ovulation-inducing substances such as clomiphene citrate should be implemented with particular care.
 ...
PMID:Clomiphene citrate as a possible cause of a psychotic reaction during infertility treatment. 915 29

Concentrations of various proteins in uterine flushings have been described as a direct method for assessment of the secretory activity of the endometrium. We investigated levels of the endometrial protein known as placental protein 14 (PP14) in flushings obtained from 271 infertile women. Under transvaginal ultrasonographic control, 2 ml of 0.154 M sodium chloride solution were injected into the uterine cavity and re-aspirated, five times. In contrast to previous studies the recovered volume of each flushing was not consistent (range: 0.05-2.1 ml); the volume varied significantly between serial samples obtained from an individual (P = 0.02, one-way ANOVA), different cycle days (P < 0.0001, one-way ANOVA) and women with bilaterally blocked versus patent Fallopian tubes (P < 0.05, Student's t-test). Concentrations of PP14 showed a better correlation with protein content (r = 0.506, P < 0.0001) than with the recovered volume (r = 0.087, P = 0.095). We therefore corrected PP14 concentrations for total protein content as an indicator of the efficiency of the flushing process. Corrected PP14 concentrations varied significantly relative to time since the onset of menstruation (P = 0.001, Kruskal Wallis ANOVA) with higher levels on days 1-8, as previously observed in plasma samples. No significant difference in PP14 levels was found with different causes of infertility. This study shows that uterine flushing is not a consistent process in women with differing physical characteristics and at varying times throughout the menstrual cycle.
 ...
PMID:Concentrations of placental protein 14 in uterine flushings from infertile women: validation of the collection technique and method of expression of results. 988 14

The objective of this study was to assess the LIF (leukemia inhibitory factor) concentration in uterine flushing and serum (ELISA) of women with proven fertility, infertile women and women with recurrent miscarriage. In addition, progesterone level was determined in serum. A decreased production of LIF in the uterine microenvironment was found in states of impaired fertility. With a cut-off point of 8.23 pg/ml for LIF level in uterine flushings we have achieved 86.7% sensitivity and 100% specificity in detection of women with idiopathic infertility compared to fertile controls. No correlation between LIF in serum and uterine flushing was demonstrated, rendering LIF measurements in serum useless for diagnosis of impaired infertility. We conclude that LIF measurement in uterine flushing could be a useful diagnostic tool to predict unsuccessful implantation.
 ...
PMID:The assessment of LIF in uterine flushing--a possible new diagnostic tool in states of impaired fertility. 1468 25


1 2 3 Next >>