In China, induced abortion can
be provided legally as a supplementary measure when contraception
fails. Mifepristonewas first introduced in China in 1986, was approved
in 1988 and domestic production was registered in 1992. It has been
used for early pregnancy termination on a mass scale, nationwide
as a non-invasive alternative to surgical abortion.
Despite the vast Chinese experience with this method of abortion,
very little is known internationally about the regimens employed
there, the approaches established to distribute and ensure safe
use of mifepristone, or the experiences of Chinese women with this
method.
The first medical abortion study conducted in China in 1986 on
204 women used 600 mg RU-486 alone for pregnancy termination with
<42 days of amenorrhoea with a complete abortion rate of 65.2%
and an ongoing pregnancy rate of 31% (National Collaborative Group
on RU-486 use, 1990). Insubsequent trials between 1988-1990, RU-486
600 mg
was combined with PGF 2a for pregnancy termination of < 49 days
with a success rate of nearly 86%. Subsequently, several other studies
have been done on medical abortion in China (Table 3.4.1).
Since the articulation of family planning as a National Policy
in China more than 20 years ago, a multi-level family planning and
abortion service network has gradually been established across the
country to pursue the agenda of curbing population growth. China’s
State Family Planning Commission (SFPC) heads this network, which
extends its services from the highest level at the province through
the municipality/prefecture, country, town/township and village/neighbourhood
levels to the lowest level of family planning centre/public health
stations. In addition to providing services, this network also facilitates
research on family planning and abortion in China.
A well-established reporting system for data on family planning
and abortion exists at the top three levels of network: province,
prefecture/municipality and country. Statistics collected from hospitals
at each of these levels are reported on a monthly basis to the Ministry
of Health or the SFPC.
Table 3.4.1
Studies of Medical Abortion in China |
|
Author |
Year |
Gest.Age(d) |
Mife. (mg) |
PG |
No. |
Com. Rate(%) |
|
Wu SC |
1992 |
<59 |
600 |
PGF2a |
1572 |
91 |
Sang GW |
1992 |
<49 |
150* |
PGF2a |
302 |
93 |
|
|
|
150 |
PGF2a |
296 |
93 |
|
|
|
200 |
PGF2a |
154 |
91 |
|
|
|
200 |
PGF2a |
148 |
93 |
Sang GW |
1994 |
<49 |
150 |
Miso |
298 |
95 |
|
|
|
150 |
PGF2a |
150 |
97 |
|
|
|
200 |
Miso |
148 |
95 |
|
|
|
|
|
|
|
Between 1986 and early 1993, a collaborative group, initially called
the National Collaborating Group on RU-486 use, and later the National
Collaborating Group on Extended Mifepristone Multi-centre Clinical
Trials, was formed to develop guidelines for assessment criteria,
and follow-up procedures. In April 1993, the group comprised SFPC,
MOH and SDA, produced draft guidelines and in September 1995, the
SFPC established two certification measures in an effort to facilitate
quality assurance in medical abortion provision: permission for
using mifepristone to terminate early pregnancy and certificate
of training for family planning providers. The first certificate
regulates medical facilities in which medical abortion is performed,
while the second pertains to providers of medical abortion. Senior
officers and providers provide the training.
GOVERNMENTAL INVOLVEMENT IN CHINA |
|
MOH |
SFPC |
Provincial |
Hospitals |
MCH
Centres |
FP research insitutes |
Municipal
and prefectural |
|
|
FP technical
instruction/
service institute |
Country |
Hospitals |
MCH
stations |
FP service
station |
Township |
Medical
care
statins |
|
FP service
unit |
|
MOH : Ministry of Health
SFPC : State Family Planning Commission |
Only clinics that have emergency facilities and are equipped to
perform vacuum aspiration can be certified under the first measure,
while physicians who undergo a mifepristone training course and
pass an examination can obtain the second. Experts are involved
in conducting clinical trials, formulating technical guidelines,
providing training, disseminating information via symposia and publication
in journals, and supervising to check the quality of medical abortion.
Three pharmaceutical companies manufacture Mifepristone in China
and distribute it to the medical facilities. They also provide training
to healthcare providers and help in information dissemination via
symposia and media outlets.
Medical abortion is a well-accepted alternative for termination
of early pregnancy, more common in urban than rural areas and more
in middle sized than in largesized facilities. Despite a well-developed
reporting system, the number of medical and surgical abortions performed
annually in China is not officially available (nearly 10 million
per year, out of which one third are medical).
To conclude, Chinese experience in providing this non-invasive
alternative to surgical abortion will certainly benefit women in
both developed and developing countries. |