Solving needle stress for kids
Four New Zealanders have been named among the prestigious Forbes 30 under 30 Asia list for social impact, recognising influential young leaders, advocates and entrepreneurs across the globe.
Shaneel Lal, founder of Conversion Therapy Action Group, Emily Au-Young, co-founder of Reemi, and Genevieve Mora and Jazz Thornton, co-founders of Voices of Hope are among the selected – listed under the social impact category.
There were more than 4000 nominees for the 2022 list, and 22 countries are represented.
Thornton, 26, is a finalist on New Zealand show Dancing With The Stars, but is competing based on her legacy of overcoming mental illness and starting a nonprofit digital campaign with Mora on the issue.
Voices of Hope started in 2014, raising awareness through personal experiences including the ‘‘Unite Against Loneliness’’ campaign, addressing a surge of aloneness during the pandemic.
Thornton has also received a Commonwealth Points of Light for her advocacy work, according to Forbes.
Emily Au-Young has been listed due to her work on reusable period products, made with natural fibre that also self-disinfects.
Au-Young founded New Zealandbased social media enterprise Reemi in 2019, and it raised $49,100 when it first launched after more than 400 backpackers donated.
A year later, Reemi received funding from a British human rights group, and teamed up with the University of Munich for research into menstrual health management.
Shaneel Lal gained notoriety through spearheading the campaign that led to New Zealand banning conversion therapy earlier this year.
Lal grew up in Fiji, but founded Conversion Therapy Action Group after moving to New Zealand as a teenager.
Last year, the campaign’s petition reached over 150,000 signatures, responding to a bill that would make the treatment illegal.
A small sticker applied to the skin could take the pain and fear out of sedating children for medical procedures.
Tens of thousands of Kiwi tamariki are admitted to hospital each year. Many will require potentially distressing or painful procedures performed under sedation – which makes a child feel sleepy and calm, reducing their awareness and memory.
Many common sedative medicines are injected into the vein, or inhaled through a mask or tubes in the nose, which can be distressing in itself.
But a group of Kiwi researchers hope microneedles – tiny needles, as thin as human hair, usually attached to a sticky patch that can deliver medicines through the skin – will change the game.
Because microneedles are so small, they do not reach pain receptors deeper in the skin, meaning they are painless compared to traditional needles, Dr Manisha Sharma, an expert in novel drug delivery systems from the University of Auckland, said.
They are also relatively effortless to apply, like putting on a plaster or sticker.
Improving sedation in emergency departments and prior to surgery was the impetus for the research, as ‘‘no-one wants to see their child going through distress’’.
Sharma, alongside Dr Nicola Whittle, an anaesthetist at Waikato Hospital, Dr Martyn Harvey, an emergency physician at Waikato Hospital, and Dr Brian Anderson, a University of Auckland professor, plan to design and evaluate a dissolvable microneedle patch loaded with sedative.
Their research was still in the ‘‘very early’’ stages, Sharma said.
Once they establish proof of concept, it could take more than a year to develop a prototype. They will then test the patch in rats to ensure it is safe and effective, before moving into human trials.
Part of the proof-of-concept stage will involve investigating getting the patches loaded with the drug and the mechanism of drug release and absorption into the body.
Microneedle technology, including dissolvable patches, is already used for cosmetic purposes, and researchers around the world are looking at how they can be used to deliver different drugs, Sharma said.
If their project works, it ‘‘definitely’’ has wider scope, and could be used in other ways, she said.
There is precedent for microneedles to be used for bigger things.
Research by two American universities published in The Lancet medical journal in 2017 found a microneedle patch was a safe and effective way to deliver the flu vaccine in a 100-person stage one trial.
An Australian professor developed ‘Nanopatch’, a small square of silicone stuck on the skin, which delivers vaccine into the body, and last September, researchers developed a microneedle patch that delivered a Covid-19 DNA vaccine into the skin, which showed strong immune responses in cells and mice.
The project was one of nine chosen to receive a project grant from Cure Kids in 2021.
A private investigator is hoping to lure wanted man Thomas Phillips out of the King Country bush. Phillips went missing in December and is thought to have taken his three children into the dense bushland of Marokopa for a second time. He failed to show up in court on a charge of wasting police resources in relation to his first disappearance, and a warrant has been issued for his arrest. Chris Budge said the ideal outcome was for Ember, Jayda Jin and Maverick – all under 10 – to come out healthy and safe. The 60-yearold Wellingtonian was formerly in the police and military and was a trained private investigator, with experience in mediation. ‘‘I’m certain someone is helping him and knows something.’’ He was hoping that person would give him a call. Budge said Phillips loved his children, and probably went into the bush – where he was experienced – because he felt like it was the only option. ‘‘But this has got to come to an end sooner or later,’’ Budge said.