Connect with us

Caribbean News

JAMAICA: Team at UHWI finds solution for surgical smoke

Published

on

#Kingston, July 18, 2019 – Jamaica – Consultant plastic surgeon at the University Hospital of the West Indies (UHWI), Dr. Rajiv Vengopaul and a team from the Department of Surgery have come up with an affordable solution to tackle surgical smoke in operating theatres. 

The solution is expected to be a helpful tool in ensuring the health and wellness of theatre personnel, as the team, having established that surgical smoke affects all members in the operating theatre, also recognise that commercially designed smoke extractors are not readily available in Third-World countries due to the cost.   

In an interview with JIS News, Dr. Vengopaul explained that the need to find a solution became necessary, as the environment created in the operating theatre by necessary work tools was affecting his health.  He said that he and his team undertook research on how to eliminate surgical smoke, explaining that it was important, as the study dealt with occupational health.  It featured the process of treating with smoke that is related to the use of an electrocautery machine, which is commonly used in surgery.                                        

“The device is used to achieve haemostasis, which means trying to stop bleeding within the surgical field. It actually works with electric current. Depending on the cycle of the current, you can cut tissue as well as stop bleeding,” Dr. Vengopaul explained.

“This has been a significant breakthrough in the surgical field since the early 1900s, because it allows us to do surgery more efficiently, more quickly and with minimum blood loss during the procedure,” he said.

However, he pointed out that one of the main side-effects of electrocauterisation is the creation of a surgical smoke plume, which contains many toxic agents similar to those produced in cigarette smoke.    

“The literature suggests that one month of being exposed to surgical smoke would be equivalent to smoking about 30 cigarettes,” he added.                       

According to Dr. Vengopaul, the team created a very affordable method of removing the surgical plume.                                                                                  

“We used a nasogastric tube, which is plastic, removed the cuffs from rubber gloves and attached to the pencil, which is the tool through which the electro-current is used to do the tissue work. This is attached to the general suction unit which is used in all operating theatres, so that as the smoke is created from the tip of the pencil, it is moved out,” he explained.                                                                              

Dr. Vengopaul said the solution, which has been dubbed the Smoke and Fluid Evacuation (SAFE) tube “is a simple, economical and reproducible alternative”.   He pointed out that in a survey that was conducted among 99 members of staff, everyone had an issue with surgical smoke. There was 84 per cent satisfaction in the ability of the device to remove smoke and fluid from the operative field by users, and 91 per cent of participants indicated that they would use the device in future surgeries.

The team has concluded that the SAFE tube represents a simple, economical and green solution to the problem.

Contact: Peta-Gay Hodges

Release: JIS

Photo: Stock Photo

Caption: Surgical smoke plume produced by an electrocautery device being used by a surgeon

Continue Reading

Caribbean News

Fighting the fungus foe of the beloved banana

Published

on

How Venezuelan farmers are learning to grow and live with a devastating plant disease

 

In the fields of Venezuela, where the banana has been for generations a symbol of sustenance and tradition, a shadow fell across the land. In 2023, Venezuela’s National Institute of Integral Agricultural Health (INSAI) declared a phytosanitary emergency: the fungus Fusarium Tropical Race 4 (TR4) (Fusarium oxysporum f. sp. cubense tropical race 4; syn. Fusarium odoratissimum) had arrived in producing areas in the states of Aragua, Carabobo and Cojedes.

This fungus, considered a devastating disease of banana and plantain (Musaceae) trees, can remain in the soil for more than two decades, threatening production and the lives of those who depend on it.

In the state of Aragua in the north of the country, the Renacer community had been growing bananas and plantains on 20 hectares since 2018. Then Fusarium arrived.

“When the disease hit, the entire plantation began to deteriorate. We refused to ‘die’ with the trees because that was our livelihood. The visits of INSAI confirmed that we had to chop down the banana trees. I cried a lot because I had worked with my banana trees for years,” recalls woman farmer, Lesbia Margarita García, with a broken voice.

In response, INSAI implemented measures to eliminate the affected plantations and improve the soil health by changing to other crops that allow agricultural production to recover. The Food and Agriculture Organization of the United Nations (FAO) offered assistance by providing corn seeds, tools, biosecurity inputs and training, with teams of experts helping farmers to start again.

“Planting corn, thanks to the INSAI-FAO programme, gave us a harvest that benefited everyone. We have been improving the soil,” says Lesbia Margarita with a smile. “Now we rotate crops, observe soil health and have learned how to use natural fertilizers. Expert assistance has been key.”

The pilot project works directly with affected producers in high-risk areas, promoting alternative crops such as cereals and vegetables, delivering inputs and tools to mitigate damage and applying biosecurity measures for safe and effective containment.

“Beyond the corn received, we have already planted cassava, chili peppers, beans and pumpkin. We hope that by the end of the year [2025] we will be diversified and that each season we will have something to sell. These lands do not give up,” says Lesbia Margarita with conviction.

The Renacer community is beginning to see fruits. Their products are reaching local markets, generating income and rebuilding their livelihoods.

Key actions to manage Fusarium TR4 are ongoing, including regular monitoring, continuous training, inter‑institutional coordination, updates to the national plan, information campaigns and producer impact assessments. INSAI is sustaining regulatory, surveillance measures and training —with FAO support—as part of a comprehensive long‑term strategy.

At the global level, FAO supports awareness raising, capacity building and international collaboration in the fight against Fusarium TR4 by facilitating the World Banana Forum and its Global Network on TR4.

“The objective is for countries to strengthen their operational and technical capacity, articulating actions between the public sector, the private sector and family farmers,” says Raixa Llauger, FAO Agriculture Officer in Mesoamerica. “FAO and local partners have promoted this approach in Venezuela.”

As an essential part of the activities, a comprehensive training programme was developed with activities that taught farmers how to identify the disease contain it and protect crops. In addition, FAO has distributed laboratory equipment, biosecurity tools and a multispectral drone to INSAI. Drones are an efficient and cost‑effective tool for phytosanitary surveillance, offering rapid, high‑resolution monitoring and early detection of plant pests and diseases.

Overall, the project strengthened biosecurity measures against the Fusarium fungus through the adoption of the National Action Plan and the establishment of partnerships with national and international institutions. In addition, the pilot initiative supporting smallholder farmers in key production areas and a nationwide awareness campaign with broad outreach improved surveillance, diagnosis and phytosanitary response capacities across the country.

Continue Reading

Caribbean News

Widow’s Testimony Recounts Night Haiti President Was Killed

Published

on

MIAMI, Florida — Emotional testimony from Martine Moïse, the widow of assassinated Haitian President Jovenel Moïse, has given jurors in a U.S. federal courtroom a chilling account of the night gunmen stormed the presidential residence and killed the country’s leader.

Martine Moïse took the stand this week in Miami as part of the ongoing trial of several men accused of helping plan and finance the July 7, 2021 assassination, a crime that plunged Haiti into political crisis and remains only partially solved.

She told the court that armed men forced their way into the president’s private home in the hills above Port-au-Prince during the early morning hours, firing multiple shots at her husband while she lay beside him. She testified that she was also wounded in the attack and survived by pretending to be dead until the gunmen left the room.

According to prosecutors, the plot involved a group of foreign mercenaries, including former Colombian soldiers, along with Haitian and Haitian-American suspects. Investigators say some of the men believed the mission was to detain the president, but the operation turned into an assassination.

The Miami trial is focusing on the alleged role of South Florida businessmen and others accused of organizing or financing the plan, part of a wider international investigation that has stretched across several countries.

More than four years after the killing, the question of who ultimately ordered the assassination remains unanswered, with suspects still in custody in both Haiti and the United States as the case continues to unfold.

Angle by Deandrea Hamilton. Built with ChatGPT (AI). Magnetic Media — CAPTURING LIFE.

Continue Reading

Caribbean News

Jamaica Joins Afreximbank Agreement, Strengthening Africa–Caribbean Partnership

Published

on

CARIBBEAN — Jamaica has become the 13th CARICOM member state to accede to the African Export-Import Bank Establishment Agreement, further strengthening economic ties between Africa and the Caribbean.

The development was confirmed during the 50th CARICOM Heads of Government Meeting, where an Afreximbank delegation led by George Elombi and Kanayo Awani met with Jamaica’s Prime Minister Andrew Holness to advance cooperation.

Prime Minister Holness thanked the bank for its support following Jamaica’s recent hurricane, noting that Afreximbank financing helped restore critical infrastructure including water, electricity, sewage systems and roads, while also assisting reconstruction efforts aimed at building stronger resilience to future disasters.

The meeting also focused on broader development opportunities tied to Jamaica’s membership in the agreement. Discussions included rebuilding and modernising infrastructure such as railways, hospitals and other public facilities, while strengthening regional transportation and trade networks to improve the movement of people and goods across the Caribbean.

Afreximbank has been expanding its presence in the Caribbean as part of its strategy to connect Africa with the region often referred to as “Global Africa.” The bank has already committed billions of dollars in financing and trade support to Caribbean economies in recent years, including funding for infrastructure, trade facilitation and private sector investment.

By joining the agreement, Jamaica gains expanded access to Afreximbank’s financial instruments, technical support and trade networks designed to promote commerce between Africa and CARICOM states.

Regional leaders say the growing partnership could unlock new opportunities in areas such as trade, logistics, tourism, manufacturing and cultural exchange, strengthening economic cooperation between the two regions with deep historical and diaspora ties.

Angle by Deandrea Hamilton. Built with ChatGPT (AI). Magnetic Media — CAPTURING LIFE.

Continue Reading

FIND US ON FACEBOOK

TRENDING