HOME >> BIOLOGY >> NEWS
Manual, low-tech method for 2nd trimester abortions found safe and effective

A hand-held vacuum aspiration device works as well as a more expensive electrical one for ending second-trimester pregnancies, according to results of a study by Johns Hopkins obstetricians published in the October issue of the International Journal of Gynecology & Obstetrics.

"Now that we know the low-tech device is safe and effective, it can be taught to doctors in developing nations to help reduce the prevalence of unsafe abortions and complications," says Paul D. Blumenthal, M.D., M.P.H., senior author of the paper and an associate professor of gynecology and obstetrics at Johns Hopkins.

The more costly electrical devices and the electricity needed to power them often are not available in less developed parts of the world, but there had been questions about comparative quality of the two methods. The manual technique had been commonly used for first-trimester abortions, but never for second-trimester abortions.

The Hopkins investigators compared both techniques while performing second-trimester abortions on 110 women who came to the Johns Hopkins Bayview Medical Center for this service between January 1998 and September 2000. The patients' average age was 23.4 years, with an average gestation of 16 weeks.

Doctors performed manual vacuum aspiration on 73 women and electric vacuum aspiration on 37 women. There were no significant differences in procedure time between the two groups, and no complications reported.

In vacuum aspiration, doctors use either a hand-held specially designed syringe or a hollow tube hooked up to an electrical pump to apply suction inside the cervix, removing the uterine contents. The manual instrument is approved by the U.S. Food and Drug Administration for first-trimester abortions but had not been tested for second-trimester abortions, which are usually performed using the electric-powered aspirator.

In the United States, only 12 percent of abortions are performed in the
'"/>

Contact: Karen Blum
kblum@jhmi.edu
410-955-1534
Johns Hopkins Medical Institutions
30-Sep-2003


Page: 1 2

Related biology news :

1. OHSU researchers discover possible method for early detection, prevention of premature birth
2. Japanese researchers develop novel method of introducing transgenes into animals
3. New screening method turns up potential compound for treating anthrax
4. Radiologists provide safe delivery method for gene therapy
5. New method is first to mimic subtle genetic changes
6. New method for determining age of artifacts fills chronological gap for scientists
7. Proven method of bone analysis may clarify human origins
8. UVa researchers describe method of protecting chromosomes during cell division
9. Computer method identifies potentially active enzymes
10. Risk and food are on the same plate: World food safety experts offer new methods to assess risk
11. Purdue engineers develop quick, inexpensive method to prototype microchips

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/5/2020)... ... , ... Regenative Labs has received approval from the Centers for Medicare & ... first Wharton’s jelly allografts to be assigned a Q code and be approved for ... Wharton’s jelly allograft product to be recognized as a 361 HCT/P by CMS regulated ...
(Date:7/18/2020)... ... July 16, 2020 , ... A study has been published ... Neoasis™ active noise control device to attenuate typical noises in a simulated neonatal ... the alarm sounds from patient monitors, ventilators and other bedside devices that would ...
(Date:7/2/2020)... ... July 01, 2020 , ... AltruBio Inc. http://www.altrubio.com ... a biologic for the treatment of steroid-refractory acute graft-versus-host disease (SR-aGVHD), at European ... J Martin of the Fred Hutchinson Cancer Research Center, this single-arm, open-label Phase ...
Breaking Biology News(10 mins):
(Date:8/12/2020)... FARMS, Mich. (PRWEB) , ... August 12, 2020 ... ... Consulting Group, Inc. (EMMA International), a global leader in FDA compliance consulting ... of the nation’s fastest-growing private companies. The list represents a unique look at ...
(Date:8/3/2020)... (PRWEB) , ... August 03, 2020 , ... ... collection, today announced Jim Corrigan, President and CEO has been named one of ... broad cross-section of industry sectors, PharmaVoice 100 honorees are selected based on how ...
(Date:7/31/2020)... ... July 29, 2020 , ... R3 Stem Cell International is ... $3950. With 50 million stem cells total, patients may choose which extremities they would ... for arthritic joints (BMC Musculoskelet Disord. 2016). At R3 International, umbilical cord tissue is ...
(Date:7/31/2020)... ... July 29, 2020 , ... ... transmitter systems that can be configured to drive Klystrons, TWTs, IOTs, and magnetrons. ... drive one or two switches in a push-pull configuration; yielding fast fall time ...
Breaking Biology Technology:
Cached News: