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Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”

Anger after report finds birth defects not caused by hormone pregnancy tests

A hormone pregnancy test used in the 1960s and 1970s was not responsible for serious birth defects, according to an official review, which has been severely criticised by campaigners.

An expert working group set up by the Commission on Human Medicines (CHM) concluded there was no “causal association” between a drug called Primodos and severe disabilities in babies.

However, MPs and families who have campaigned against hormone pregnancy tests (HPTs) for more than 40 years, said the report was a whitewash.

Yasmin Qureshi, the MP for Bolton South East, said there should be a judicial review or a separate inquiry to examine allegations of a cover-up by medical regulators at the time.

The Labour MP said: “I am completely disgusted by the report. They clearly have not looked at the evidence that was presented to them. If they had looked at the evidence presented to them they could never have arrived at the conclusion they have now. This report is a complete whitewash. It is not worth the paper it has been printed on.”

Mims Davies, the Conservative MP for Eastleigh, said she was disappointed by the report and would be meeting with the prime minister to raise her concerns.

Davies said: “I was thoroughly dissatisfied by the complete lack of transparency in the creation and preparation of this report, with the only representative of campaigners against these historic injustices on the panel being gagged by a confidentiality agreement and prevented from speaking about the report’s preparation.”

The expert group recommended that families who took an HPT and experienced an “adverse pregnancy outcome” should be offered genetic testing to establish whether there was a different underlying cause.

Campaigners believe that as well as causing disabilities, the drugs could also cause miscarriage or stillbirth.

Marie Lyon, chair of the Association for Children Damaged by Hormone Pregnancy Tests, said: “It’s truly shocking and I am appalled by the report. We all feel betrayed, and I feel like I have no faith in government health agencies now. I am distraught for our members, who still haven’t had the answers they need.”

Charlotte Fensome, whose brother Steven has severe epilepsy, said she was horrified by the report.

“I’m obviously hugely disappointed by this report. My parents are 81 and 76, and they are struggling every day with my brother. Every victim of Primodos is a personal tragedy, and I am shocked at how this investigation has been carried out.

“My mother was given Primodos when she was eight weeks pregnant, and my brother was born with severe brain damage. It affects the whole family every single day. This is just a battle, and there is a long war ahead.”

The expert group assessed a number of studies looking at a possible link between women given an HPT to diagnose pregnancy and congenital anomalies in babies, but concluded there was no connection.

The expert group found that “although there was never any reliable evidence that HPTs were unsafe, concern about this issue, coupled with the development of better pregnancy tests” led to the use of HPTs being restricted in the 1970s.

A 1967 report found there might be a link between HPTs and spina bifida, and – following the thalidomide scandal which had recently led to that drug being withdrawn – concerns about HPTs rose dramatically.

Primodos, which was also used to treat menstruation problems, was then withdrawn completely in 1978. “Whether these precautionary actions were sufficiently timely became a subject of controversy,” noted the report.

Modern pregnancy tests measure hormone levels in a woman’s urine. The older HPTs contained synthetic versions of two hormones found naturally in the body. Two pills were taken on consecutive days, with a withdrawal bleed a few days later in those who were not pregnant.

Primodos contained synthetic versions of progesterone and estrogen.

Prof Stuart Ralston, the chair of the CHM, said: “This was a comprehensive and wide-ranging scientific review of all the available evidence on the possible association between HPTs and birth defects by internationally leading experts across a broad range of specialisms.”

Dr Ailsa Gebbie, the chair of the expert working group, said: “Our recommendations will strengthen further the systems in place for detecting, evaluating and communicating risk with use of medicines in pregnancy and help safeguard future generations.”

A spokeswoman for Bayer AG, which acquired Primodos manufacturer Schering in 2006, said: “Bayer notes that a review by an independent expert working group on hormone pregnancy tests of the Commission on Human Medicines has found, consistent with Bayer’s view, based on all available data, that the scientific evidence does not support a causal association between the use of hormone pregnancy tests, such as Primodos, and birth defects or miscarriage.”