Showing posts with label disease. Show all posts
Showing posts with label disease. Show all posts

Friday, July 25, 2014

Henry S. Fraser: The Chronic Disease Research Centre – a Cave Hill Star

Lab_CDRC_home

Henry S. Fraser

BRIDGETOWN, Barbados, Sunday July 20, 2014 - When the Reverend Griffith Hughes, parish priest of St. Lucy, published his Natural History of Barbados in 1750, he literally launched the Age of Enlightenment in Barbados. Newspapers proliferated, theatre flourished and three secondary schools – Combermere, Harrison and Lodge – were established. Barbadians were making a name for themselves, in Britain and North America. Eminent physicians such as Dr. William Hillary were attracted to Barbados and carried out ground breaking research in the 1750s.

It was my dream to re-establish Barbados and UWI Cave Hill as a global centre for medical research, and in 1990 I was challenged by my colleague Trevor Hassell, now Professor Sir Trevor Hassell, to develop a research centre for chronic diseases. With the support of Professor Sir Ken Stuart in Britain and funding from the Overseas Development Agency of the UK, a National Institute of Health Grant awarded to Professor Richard Cooper of Loyola University of Chicago for a study of hypertension which included Barbados (the well-known ICSHIB Study), and the collaboration of the Ministry of Health, the UWI was able to open the doors of the Chronic Disease Research Centre (CDRC) in 1992. Our mission was to do the research that would inform policy, planning and programmes, to temper the growing epidemic of chronic diseases. The site was a suite of three rooms in the condemned residence ‘Avalon’ on Jemmott’s Lane, an early 19th century merchant’s house used as doctors’ flats for the QEH until condemned for lack of maintenance in the early 1980s. Inspection revealed only peeling paint and cosmetic problems! With perseverance we had this 14 room house restored at a fraction of the cost of a new building, and it has worked wonderfully well.

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I’ve seen my dream come true with the recent 10 year anniversary of the Edmund Cohen Vascular Research (ECOVAR) Laboratory. The new (third) Director of the CDRC, Professor Clive Landis, organised a celebration, honoured by the presence of Mr. Peter Cohen, son of the benefactor Mr. Edmund Cohen, founder of Courts. It marked 10 years since the opening on March 31st, 2004, as an annexe to the CDRC.

Actually, the Edmund Cohen Lab is unique. It was delivered with some flair on the back of a lorry. This is the story of the “lab in a container”. I was inspired by the use of retro-fitted, cheap, metal Nissen huts and shipping containers at Hammersmith Hospital, the leading medical research centre in the UK, where I did my specialist training and PhD, and I found Bajan builders retro-fitting them for use as work site offices. So when I discovered that Dr. Clive Landis, a leading researcher at Hammersmith, had taken the brilliant step of marrying a Bajan girl and wanted to work in Barbados, and there was no lab space in the University or the QEH, the penny dropped; Clive and I soon created a splendid lab in a retrofitted, plumbed and “electrified” container!

It works well and is loved by its staff: small but perfect, in an 8 x 40 foot tunnel! 320 square feet, state of the art, for a third the price of a concrete building … and financed by the generosity of Mr. Edmund Cohen, hence the name the ECOVAR Lab, and SAGICOR, and equipped with a grant from BAYER.

Under the leadership of Professor Landis the lab has established itself as the leading vascular research centre in the Caribbean, with 50 plus peer reviewed papers over 10 years. The lab also serves as an Immunology training hub, delivering undergraduate medical and PhD programmes for UWI, publishing HIV research with the National AIDS Program, and acting as regional co-ordinating centre running accredited HIV/AIDS training workshops across the Caribbean. Research is focused on the role of inflammation and its resolution, improving the surgeon’s understanding of inflammation and hemostasis, and it has impacted patient care in ways that will continue to be felt many years to come. A seminal achievement has been creation of the first Clinical Practice Guidelines on attenuating the systemic inflammatory response to heart surgery

The Immunology PhD program was established in 2008 and has two in-house PhD students, Dr. Kim Quimby and Andre Greenidge, and one off-site student, Songee Branch-Beckles at the Ministry of Health. Other research is carried out on sickle cell disease, HIV/AIDS transmission and wound healing in diabetes .

Meanwhile, the CDRC has also grown exponentially, from an embryonic vision and a “lively adolescent” when I demitted office in 2005, it has contributed an enormous body of valuable research under my successor Professor Anselm Hennis: discovery of a NEW gene for glaucoma; the definitive Barbados study of prostate cancer in men of African descent; outcomes of diabetes in pregnancy on teenagers; collaborative asthma study with Johns Hopkins University; definitive population study of lupus; the Barbados Stroke Study, leading to our Stroke Unit at the QEH; Centenarians in Barbados; and the Barbados National Registry for stroke, heart attacks and cancer. It has sourced millions in foreign exchange in grants, provided many jobs and hugely boosted the research reputation of Barbados and the UWI. And its mission is beautifully depicted in the mural “Physicus – the Art of Healthy Living” by Don Small, on the Western wall of the building … Stop and be inspired!

The CDRC is a dynamic, growing Centre, a major star of the University, and the Edmund Cohen Lab, perhaps the JEWEL IN THE CROWN…. Thanks to the commitment, hard work and team work of many, it has all succeeded beyond my wildest dreams.

Brickbat: To six policemen in Trinidad who set fire to a teenager. The worst excesses of slavery and the Nazi era are still active across the Caribbean.

Bouquet: To the Prime Minister, who at the meeting of the full Social Partnership on Friday stated that at some stage it may be necessary to widen the grouping due to several agencies “knocking at the door” … “The Social Partnership has really not changed its stakeholder view since its formation and the stage may well be reached in the not too distant future where we broaden its base to include other social partners who have sufficient purchase in society that their voices need to be heard.” (Advocate, Saturday July 19, page 3.)

henry-fraser-150Professor Fraser is past Dean of Medical Sciences, UWI and Professor Emeritus of Medicine. Website:  profhenryfraser.com


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Henry S. Fraser: The Chronic Disease Research Centre – a Cave Hill Star

Wednesday, July 9, 2014

Nevis confirms first two cases of Chikungunya disease

aedes-aegypti-mosquito

CHARLESTOWN, Nevis, Monday July 7, 2014 (NIA) – The Caribbean Public Health Agency (CARPHA) informed the Ministry of Health, Nevis, of two laboratory confirmed cases of Chikungunya fever on the island. These are the first laboratory confirmed cases of Chikungunya fever for the island of Nevis. Both patients have recovered fully.

Chikungunya fever is a viral disease which is transmitted by Aedes aegypti and Aedes albopictus mosquitoes infected with the virus. Both of these mosquitoes are present in St. Kitts and Nevis and are the same vectors which spread dengue fever from human to human.

Chikungunya fever affects all age groups and both genders. The disease is characterized by the abrupt onset of high fever frequently accompanied by severe joint pains 3 – 7 days after being bitten by an infected mosquito. Infected persons may also complain of one or more of the following: back pain, headache, muscle pain, rash, nausea, vomiting, and fatigue. These symptoms typically last 3 -10 days. Deaths from Chickungunya fever are rare.

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There is no known cure for the disease and treatment is directed at relieving the symptoms. Paracetamol may be used to relieve fever and Ibuprofen to relieve joint pains. Aspirin should be avoided especially in children. Persons infected are also advised to get plenty of rest and drink lots of fluids. Recovery from an infection will confer lifelong immunity.

Prevention efforts are the same as those for dengue fever. The Ministry of Health strongly urges members of the public to destroy mosquito breeding sites in and around households such as pots, pans, tyres, coconut shells, flower vases, water storage containers that are improperly covered and any other receptacle that can hold standing water for more than several days. We are now in the rainy season which provides excellent conditions for mosquito breeding so enhanced vigilance is necessary.

The Environmental Health Department will continue to carry out mosquito reduction plans. Vector Control and Environmental Health Officers will continue visiting premises to identify and destroy mosquito breeding sites and to educate households. However, the cooperation of residents is absolutely essential for the success of prevention activities.

Aedes mosquitoes live in and around households and bite mainly during the daytime. Persons are encouraged to apply topical mosquito repellent containing DEET, IR3535 or icaridin at all times and also to sleep under mosquito nets during the day and night for additional protection.

Persons who are potentially infected are advised to rest beneath mosquito nets to avoid mosquito bites and spread of the infection to others. For further information on Chikungunya please contact your nearest health centre.


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Nevis confirms first two cases of Chikungunya disease

Sunday, September 1, 2013

Puerto Rico allocates US$2m to fight citrus disease

Business

Friday, August 30, 2013

PUERTO Rico’s governor declared a state of emergency Tuesday and ordered the release of US$2 million to help agriculture officials fight a disease that has attacked citrus trees in the US territory.Governor Alejandro Garcia Padilla said citrus greening has affected a large swath of the island’s citrus crop, located primarily in the central region. The island produces citrus including oranges, lemons, limes and grapefruits.Officials say the insect carrying the disease was spotted in Puerto Rico in 2001, but that actual signs of the disease were not discovered until 2009.The disease causes trees to produce green, disfigured and bitter fruits. Once a tree is infected, it dies in a couple years and cannot be saved.The disease has caused extensive damage in Jamaica and Florida as well.The Citrus Greening Disease has been threatening Jamaica’s $4-billion citrus industry since 2009. The Agriculture Ministry in 2011 ordered that all citrus nurseries be closed as part of efforts to tackle the disease, and joined with the Food and Agriculture Organisation of the United Nations (FAO) in a project to reduce the impact on the Jamaican industry.Under the project, the FAO said it allocated close to $44 million of its technical resources to support the national response to citrus greening. The initiative was rolled out in sections of St Catherine and Clarendon, areas with high concentrations of small-scale citrus farmers. There are also plans in place to expand the project to citrus growing areas in other parishes such as St Mary, Trelawny, St James, Hanover, Manchester and St Elizabeth.The FAO reported in February that Jamaican farmers have been seeing improvements in the health of their plants, increased fruit yields and larger sized produce which they credit to the application of the citrus greening management practices that have been introduced under the joint project.— AP— Additional reporting by the Jamaica Observer

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Puerto Rico allocates US$2m to fight citrus disease