{"title":"Premenopausal fertility score as a guide for individual anticonception.","authors":"L Ladanyi","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 4","pages":"311-21"},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22035627","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R M Pearson, C Y Hong, L G Patel, P Turner, D M Potts, R Wheeler, J Zipper
{"title":"Studies on membrane-active vaginal spermicides.","authors":"R M Pearson, C Y Hong, L G Patel, P Turner, D M Potts, R Wheeler, J Zipper","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 4","pages":"303-9"},"PeriodicalIF":0.0,"publicationDate":"1984-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22035626","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Private practice clinical experience with the insertion of 3 types of IUDs (Lippes loop, Dalkon shield, Cu 7) is evaluated. Life table analyses indicated similar pregnancy rates for the 3 IUDs. Lower expulsion rates were experienced with the Dalkon shield. Higher removal rates were experienced for pelvic inflammatory disease and pain and/or bleeding with the Cu 7. In part, the higher Cu 7 removal rates reflect a change to more liberal indications for IUD removal.
{"title":"A comparative evaluation of three IUDs.","authors":"P M Ditchik, J M Ditchik","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Private practice clinical experience with the insertion of 3 types of IUDs (Lippes loop, Dalkon shield, Cu 7) is evaluated. Life table analyses indicated similar pregnancy rates for the 3 IUDs. Lower expulsion rates were experienced with the Dalkon shield. Higher removal rates were experienced for pelvic inflammatory disease and pain and/or bleeding with the Cu 7. In part, the higher Cu 7 removal rates reflect a change to more liberal indications for IUD removal.</p>","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 2","pages":"117-21"},"PeriodicalIF":0.0,"publicationDate":"1984-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22005426","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
An international dataset of 21,610 IUD insertions revealed 41 uterine perforations occurring at the time of, or subsequent to, insertion. Dat were collected on standard forms. Perforations were classified as confirmed, probable, or possible, based on the clinician's judgement and subsequent management. The uterine perforation rate was estimated as between 1.9 and 3.6/1000 insertions. 13 of the total 41 perforations were reported from 2 of 72 cooperating clinics. In 1 clinic, this center-clustering phenomenon suggested an effect of a high risk device. In the other clinic, the effect of insertor (operator) inexperience was indicated. A case-control analysis delineated previous cesarean section as a host risk factor (P0.05, McNemar's chi square). Further investigation of this association by similar case-control studies is recommended.
{"title":"IUD--related uterine perforation: an epidemiologic analysis of a rare event using an international dataset.","authors":"I Chi, P J Feldblum, S M Rogers","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>An international dataset of 21,610 IUD insertions revealed 41 uterine perforations occurring at the time of, or subsequent to, insertion. Dat were collected on standard forms. Perforations were classified as confirmed, probable, or possible, based on the clinician's judgement and subsequent management. The uterine perforation rate was estimated as between 1.9 and 3.6/1000 insertions. 13 of the total 41 perforations were reported from 2 of 72 cooperating clinics. In 1 clinic, this center-clustering phenomenon suggested an effect of a high risk device. In the other clinic, the effect of insertor (operator) inexperience was indicated. A case-control analysis delineated previous cesarean section as a host risk factor (P0.05, McNemar's chi square). Further investigation of this association by similar case-control studies is recommended.</p>","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 2","pages":"123-30"},"PeriodicalIF":0.0,"publicationDate":"1984-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22005427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R Rivera, R G Wheeler, S A Balogh, A B Hernandez, M Arreola
{"title":"Sustained intrauterine release of AMCA to reduce menstrual blood loss.","authors":"R Rivera, R G Wheeler, S A Balogh, A B Hernandez, M Arreola","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 2","pages":"109-15"},"PeriodicalIF":0.0,"publicationDate":"1984-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22005424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J Delgado Betancourt, J C Sandoval, F Sanchez, P Vallesteros De Cano, M De La Luz Bantista, F Jimenez
{"title":"Influence of Exluton (progestogen-only OC) and the Multiload Cu 250 IUD on lactation.","authors":"J Delgado Betancourt, J C Sandoval, F Sanchez, P Vallesteros De Cano, M De La Luz Bantista, F Jimenez","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":84493,"journal":{"name":"Contraceptive delivery systems","volume":"5 2","pages":"91-5"},"PeriodicalIF":0.0,"publicationDate":"1984-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"22005429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}