Chlamydia infection a major cause of infertility in MENA: Study Aug 19, 2019 0 839 12345 Tribune News NetworkDohaUnexpectedly high levels of chlamydia infection appear to be responsible for a substantial proportion of infertility cases among women in the Middle East and North Africa (MENA), according to a new study.Researchers at Weill Cornell Medicine-Qatar (WCM-Q) have discovered unexpectedly high levels of chlamydia infection among the general population in MENA, and higher levels still among women in the region. The research was published in the prestigious UK journal The Lancet Global Health. Chlamydia is a bacterial reproductive tract infection that is often symptomless, and which is usually, but not always, transmitted sexually. When a woman acquires the infection, the pathogen travels to the internal reproductive organs, damaging them and making it difficult for an infected woman to conceive a baby. If an infected woman does manage to conceive, the infection can cause miscarriage or pre-term labor and delivery, or the baby can be infected leading to low birth weight or death of the fetus before delivery. Chlamydia can also cause neonatal infections such as conjunctivitis and pneumonia in babies after birth. Because chlamydia is often symptomless, most women are unaware of their infection unless they have been screened using a diagnostic test. If diagnosed, chlamydia infection can be easily treated with a course of a specific antibiotic. Despite chlamydia infection being well-studied globally, the rates in the MENA region were poorly known before the WCM-Q study. The research, which was based on an in-depth multi-year investigation using data from more than 250,000 individuals from 20 out of the 23 MENA countries, marks the first time in which a detailed characterization of chlamydia infection levels in the region has been reported. “Rates of infertility among women in MENA are the highest worldwide, but the causes of such rates remain poorly understood. It was striking for us to discover that chlamydia infection appears to be a major cause of infertility in this region,” said Hiam Chemaitelly, co-lead author of the study and Senior Epidemiologist at WCM-Q.The study indicated that three percent of the population of the MENA region is currently infected with the chlamydia bacteria, a rate comparable to that found in other regions. The rates of infection were also found to be stable for at least the last three decades. Meanwhile, the infection rate in infertile populations was 11 percent and the rate in women who had experienced miscarriage was 12 percent, highlighting the toll of this pathogen on women’s reproductive health. Despite this pressing health problem, there are virtually no public health programs in MENA countries to tackle chlamydia infection.“Our study shows that even though chlamydia may be hidden to the public eye, its complications are easily seen, but are not linked to the real cause. The impact of these complications on women is far-reaching, especially in a region where fertility, children and family values are highly regarded,” said Dr Alex Smolak, co-lead author of the study and Research Fellow at WMC-Q.Although chlamydia screening and treatment programs are a standard practice in many developed countries, such programmes very rarely exist in the MENA region. The study indicated that the virtual absence of these programmes is probably behind the unexpectedly high levels of this infection. “When we started this study nearly a decade ago, the last thing we expected was to be confronted with these high chlamydia levels,” said Dr Laith Abu-Raddad, principal investigator of the study and Professor of Healthcare Policy and Research at WCM-Q. “We cannot escape the need for programmes to tackle this infection, which are common practice in other parts of the world. Otherwise the region will continue to endure serious health and social complications, and will fail to reach the World Health Organization’s goal of eliminating this infection as a public health threat by 2030.” The study, ‘Epidemiology of Chlamydia trachomatis in the Middle East and North Africa: a systematic review, meta-analysis, and meta-regression’, was conducted at WCM-Q with funding from Qatar National Research Fund, a Qatar Foundation member, through the National Priorities Research Program (NPRP 9-040-3-008). Funding was also provided by the WCM-Q Biomedical Research Program (BMRP).WCM-Q Study● About 3 percent of the population of MENA region is infected by chlamydia without being aware of their infection ● The rates of infection are even higher in infertile populations (11 percent) and in women who have experienced miscarriage (12 percent) RELATED ARTICLES FM meets Vietnamese leader Aug 19, 2019 0 1337 Biggest ‘Summer in Qatar’ programme concludes in style Aug 19, 2019 0 708 IS bomber kills 63, injures over 180 at Kabul wedding Aug 19, 2019 0 735 Israel troops kill three Palestinians AFP Gaza City Three Palestinians were killed by Israeli soldiers in the northern Gaza Strip, the Palestinian health ministry said on Sunday, hours after three rockets were fired at Israel from the blockaded enclave. The .. 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