Data was captured from 55 countries. According to most recent data, the highest total rates of CLP were reported in Venezuela (38 cases/10,000 births), Iran (36 cases/10,000 births) and Japan (30 cases/10,000 births).

Where is cleft palate most common?

Males are more likely to have a cleft lip with or without cleft palate. Cleft palate without cleft lip is more common in females. In the United States, cleft lip and palate are reportedly most common in Native Americans and least common in African-Americans.

Is cleft palate more common in Third World countries?

The chances of having a baby with a cleft palate (without a cleft lip) is thought to be 1 in every 3000 live births. It is more common in Asian and Asian-American populations and less common in Africans and African-Americans.

What country has the most cleft lip?

The United States cleft lip national rate averaged 7.75. Countries with the highest and lowest rates were Japan (19.05) and South Africa (3.13), respectively. Internationally, the rate of cleft lip declined, with an average overall prevalence of 7.94.

What race has the most cleft lips?

Although cleft lip with or without cleft palate can occur in any race, there is a higher incidence in people of Asian, Native American or Hispanic decent. There is a lower incidence in African-American individuals.

Why is cleft lip so common in India?

Substandard nutrition and a lack of prenatal care are known to be the likely reasons for these congenital disorders. “Significant efforts must be made to relieve the prevalent unmet need and strengthen health care services to meet the demand of new cases so that the surgical backlog does not grow,” Stewart added.

How common is cleft palate in the United States?

About 1 in every 1,600 babies is born with cleft lip with cleft palate in the United States. About 1 in every 2,800 babies is born with cleft lip without cleft palate in the United States. About 1 in every 1,700 babies is born with cleft palate in the United States.

Which population has the highest prevalence for cleft lip and palate?

Utah has the highest recorded incidence of cleft lip and palate in the United States: 2.2 per 1,000 births, which is about double the average for Caucasian Americans and equal to the numbers in the Philippines.

Why is cleft lip so common in Asia?

“In the past in some Asian countries, it’s been because of a deficiency in folic acid,” Dr Prasad said. “A deficiency in folic acid can cause increased risk of neural tube defects, which can increase risk of cleft palate or craniofacial disorders,” he said.

What is Pierre Robin Syndrome?

Pierre Robin sequence is also known as Pierre Robin syndrome or Pierre Robin malformation. It is a rare congenital birth defect characterized by an underdeveloped jaw, backward displacement of the tongue and upper airway obstruction. Cleft palate is also commonly present in children with Pierre Robin sequence.

Why do so many African children have clefts?

Most clefts occur sporadically, with no known direct linkable cause. There are some indirect risk factors as is the case with other congenital malformations eg advanced maternal age, smoking, excessive alcohol and some antiepileptic drugs.

How common is cleft palate in Canada?

Conclusions : Canada has one of the highest orofacial cleft birthrates in the world (prevalence of 12.7 per 10,000 live births, approximately 1 in 790 live births).

What percentage of babies are born with cleft palate?

Cleft lip and cleft palate are common birth defects. About 1 or 2 in 1,000 babies (less than 1 percent) are born with cleft lip and palate each year in the United States.

Do white people get cleft lip?

The most common cleft type generally was the cleft lip, alveolus and palate cleft (CLAP) with a 434% prevalence of white patients and 296% of black patients.

Is cleft palate hereditary?

The causes of cleft lip and cleft palate (or both) are unknown, although hereditary (genetic) factors sometimes play a small role. A cleft lip or cleft palate (or both) is not caused by anything the parents did or did not do during the pregnancy.

Does alcohol cause cleft lip?

Smoking or drinking alcohol during pregnancy.

Women who binge drink during the first weeks of pregnancy are more likely to have a baby with a cleft lip or cleft palate than other women. Binge drinking is when you drink four or more drinks in 2 to 3 hours.

What syndrome is associated with cleft palate?

Van der Woude syndrome is the most common genetic syndrome associated with cleft lip and palate, and is diagnosed in about 1 to 2 percent of children born with cleft lip and/or cleft palate.

What deficiencies cause cleft palate?

Deficiency of B vitamins and folic acid in maternal diet is another commonly associated cause of cleft lip and palate in the new born. Parents who are older than usual at the time of birth of their baby are at higher risk of having children with cleft lip and or palate.