Posts Tagged ‘Disaster relief’

Japan: the devastating health implications of the tsunami

The Lancet - 23rd March 2011 12:15 pm

In the immediate aftermath, the aid and medical response to the earthquake and tsunami that struck Japan on 11 March has been complicated by the sheer scale of the devastation, widespread damage to supply routes, and concerns about radiation leaks from a stricken nuclear power plant.

As emergency supplies of fuel, water, food, blankets, and other essentials finally began to get through to the estimated 350,000 people living in 2,500 evacuation centres in the northeast of the island, officials were issuing reassurances about food, milk, and tap water found to have been contaminated with radioactive iodine-133.

Just over one week after the magnitude 9·0 earthquake unleashed a powerful tsunami that washed away entire communities on the coasts of Iwate, Miyagi, and Fukushima prefectures, Japan is only just beginning to comprehend the scale of the humanitarian crisis in its midst.

Japan’s police agency says that the death toll has reached 8,649, with 12,877 people still missing. But with authorities in Miyagi reporting more than 15,000 people missing in their jurisdiction alone, the final total is expected to be much higher.

One million homes are still without water, and the quake and tsunami destroyed more than 14,000 buildings and damaged 100,000 more. The disaster has inflicted serious damage on the region’s health infrastructure. Many hospitals collapsed or were flooded, and doctors, nurses, and other health workers are either among the victims or living in evacuation shelters.

One of the defining characteristics of the tragedy is the large number of elderly victims and survivors. More than 20% of Japan’s population is 65 years or older, and is about 30% in remote areas such as those struck by the quake and tsunami. Many of those who were able to flee the tsunami are battling for survival in cramped conditions with insufficient food, water, and heating and, in the most serious cases, without life-saving drugs.

The case of Senen General Hospital in Takajo, a town in Miyagi prefecture, is typical of other medical facilities in the tsunami zone. About half the 100 patients were severely ill before the calamity, and the remaining 80 have been transferred to shelters. For the first few days after the disaster the hospital had no running water and patients survived on frozen noodles and vegetables retrieved from a damaged freezer. Employees at other hospitals have reported similarly desperate conditions, with the lack of water the most pressing concern. In some areas, non-critical patients have been transferred to hotels or are being treated in corridors and cafeterias. Although some hospitals are still using existing drug stocks and other medical supplies, others have run out or are running low.

Yet the humanitarian and health crises have been overshadowed by fears surrounding the Fukushima Daiichi nuclear power plant, 150 miles north of Tokyo. All six of its reactors have had failures of their cooling systems, raising fears of a meltdown that could release radioactive material over a wide area.

The team of technicians, firefighters, and soldiers working around the clock to make the plant safe are at greatest risk of being exposed to dangerous levels of radiation. But the threat of meltdown - however remote - and evidence that small amounts of radiation have leaked into the atmosphere and the food supply, sparked an additional health scare this week.

Government officials and international health experts were quick to reassure the public that tainted milk, spinach, and other vegetables produced in the Fukushima area would have to be consumed in enormous quantities to pose a health risk. But that has not stopped the government from considering the distribution of potassium iodide tablets - which can prevent radioactive iodine-131 from being absorbed by the thyroid gland, causing cancer.

Abnormally high quantities of iodine-131 and caesium-137, another radioactive material, have also been identified in tap water in Tokyo, though again, in quantities too small to pose a threat to health, officials said.

Iodine-131 decays within a matter of weeks, but can pose a short-term risk to health, according to the International Atomic Energy Agency. “If ingested, it can accumulate in and cause damage to the thyroid. Children and young people are particularly at risk,” the agency said.

A potentially greater concern is caesium-137, which caused widespread damage to the food supply in the wake of the Chernobyl disaster in 1986. The substance takes much longer to break down in the environment and can increase the chances of developing cancer.

Even when homes are rebuilt, communities reformed, and the health infrastructure restored to its pre-quake levels, Japan’s health system is ill prepared to address long-term mental health problems triggered by the disaster. Experts say that thousands of victims will be in need of long-term trauma counselling to cope with the loss of their relatives, friends, and homes.

The already dire situation in the northeast has been compounded by a shortage of doctors and nurses in some hospitals. In towns and villages covered by the 30-km radius from the nuclear power plant, where 210 000 people have either been evacuated or told to stay indoors, providing even basic treatment is a daily struggle.

At one hospital only 60% of staff are on duty and, although there are enough medical supplies on site, inpatients’ meals are having to be restricted. Across the stricken region, hospitals are sending non-critical patients home or to evacuation centres, and more serious cases are slowly being found beds at other facilities. The stories of misery are relentless, from the elderly patients with high blood pressure and diabetes who have been unable to take their medication, to younger people with diarrhoea from drinking river water in desperation.

“For the people affected by the earthquake as well as the tsunamis, there are a number of issues: the cold, as well as a lack of food and water”, said Eric Ouannes, general director of the Japan office of Médecins Sans Frontières. “And the most urgent need is blankets to protect the most vulnerable sections of the population against the cold.”

Ouannes said he had seen chronic diseases usually associated with the elderly: hypertension, cardiac diseases, and diabetes.

The relief effort is being hampered by damage to road and sea routes, and the loss of power supplies and phone networks. “Everywhere is closed, there are no telecommunications, no heat, and no light”, said Patrick Fuller of Red Cross International, who is based near Otsuchi, an Iwate prefecture town where more than half the 19,000 population is thought to have died. Nothing could have prepared him or his Japanese colleagues for the size and complexity of the humanitarian crisis, he said. “It’s the sheer scale of it. You could have a thousand helicopters and it still wouldn’t be enough. There must still be pockets of people out there who haven’t been reached.”

This is a summary of an article in The Lancet. Read the full article.

Haiti: “this disaster is so, so far from over”

By Francesca Robinson - 23rd February 2010 10:59 am

Dr Birgit Hauffe, a GP registrar at Grange Medical Group, Edinburgh, describes the challenges of responding to the Haiti earthquake. Hauffe has been working for the medical charity Medicins Sans Frontieres (MSF) in Choscal Hospital in the Cite Soleil slum area of Port-Au-Prince and is now in Santo Domingo dealing with medical referrals. She has previously worked with MSF in Angola and Liberia.

1. What is your experience of the scale this disaster, compared with other disasters?

“Haiti was a poor and underdeveloped country even before this tragedy, and had suffered badly from natural disasters such as hurricanes in the last few years. But the level of devastation here is beyond any I have ever seen before- beyond any I could really imagine. The streets of Port-Au-Prince are literally like bomb sites. I imagine people in the UK who remember the war might have something similar in their minds - but this is everywhere - not just single buildings…there is no street or area untouched. 

“The odd house still stands (often precariously) but people still feel uncomfortable about going inside - so life continues outdoors for almost all. The lucky ones in camps, some 400,000 or so voluntarily moved to the countryside, but an estimated 300,000 are still living in the streets with nothing. Ironically for the very poorest of the poor in the slums many buildings have remained upright (as they were made of wood and other lighter materials) but what is really striking is that there doesn’t seem to be a single person who you meet who hasn’t been affected: lost a family member, lost their house, lost everything.”

2. What have working conditions been like?

“I have been working in a tented hospital called CHOSCAL in an area of Port-Au-Prince which historically was the site of very significant and brutal gang warfare (apparently this is well depicted in the film of the same name - Ghosts of Cite Soleil - the name of the area). MSF had been using this hospital in the past, and MSF’s name was known and trusted in the area, which allowed them quick access to the structure, and they began the first life saving operations in the quickly rehabilitated operating theatres within a few days of the earthquake.

“The tents are the same as the ones I have worked under in cholera epidemics in the past - a good compromise - but really hot in the day despite the shade netting. The surgical, anesthetic and scrub team have been working pretty much flat out 24/7 trying to get the 80 or so patients sorted. The majority have amputations, mostly lower limb.

“Unfortunately as you might imagine the initial operations were often done in a hurry (I spoke to the surgeon who was here before, during and after the quake and he spoke of literally hundreds of people crammed into the tiny hospital grounds all begging for help. He himself did many, many, amputations in his first 72 hour non-stop shift) and there is now quite a lot of problems with infection. 

“The initial amputations were often conservative - trying to preserve as much of a stump as possible - but it seems that many of the patients who were already malnourished and whose tissues has spent some time squashed and hence oxygen starved have not been healing well despite debridement to what looked like good healthy bleeding tissue. It is that fight against necrotic and infected stumps with frequent further debridement and dressing changes under anesthetic which is keeping the surgeons so busy. 

“As I am not a surgeon I was working in the tents trying to organize the patient flow through the operating theatres, supervise the national staff, and also man the ’salle d’urgences’. We were working 8am-6pm which meant leaving the house at 7 and coming back at 7 or so. My French has been sorely tested!

“In the ’salle d’urgences’ we had some general medical cases - LRTI, exac asthma, cardiac failure - but also some tropical stuff such as typhoid fever, malaria, and dengue in some expats. We were also receiving trauma - mainly in the form of gunshot wounds - both using shot type bullets which pepper the patients with shallow wounds, and also the type of bullet I imagine is normal (I have little experience with this!). Fortunately the surgical team is always at hand to help!

“After a week or so in Haiti, I was asked to move to Dominican Republic to follow the care of the patients who have been transferred here for definitive care as I speak Spanish (a lot better than my French). Working conditions here are much easier in the sense that I have my own room to sleep in at night (in Port-Au-Prince I was sleeping on the office floor) and we have a phone network which actually works!”

3. Have enough supplies, equipment and drugs been available?

“For the medical side we have sufficient supplies - actually we are mainly using dressings and simple antibiotics. What we are desperately in need of is crutches, which have come from our close association with handicap international who have sent physios to work in our structures but they had run out…without these the important phase of rehab simply can’t happen.”

4. What have been the successes of, and satisfaction in, your work?

“Since I have been in Santo Domingo I have been able to get to know the patients we have here and their families really well, and am constantly struck by the strength of will and hope and incredible dedication the carers show to the patients, and the overwhelming gratitude they show.

“There is one young woman as a patient, and her father as a carer. They have lost absolutely everything in their world, and are now living in a world of different languages and habits. Every time I come to visit the father tells me he feels strong when I’m there - he knows someone is looking after them (as I have to ‘encourage’ the staff to do things for the patient) and he thanks me so effusively I want to cry. 

“I tell him this is my job - that he doesn’t need to thank me - but he always replies the same: you have given me my world and my hope…enough to bring a wee lump to anyone’s throat I think.”

5. What have been the frustrations and heartbreaks?

“Too many to count. The sheer scale of disaster. The fact that even when you make these patients ‘well’ from a medical point of view - you may have saved their life - but they are destined to a live in a world of so few opportunities. 

“The thing that worries me most for the near future is the coming wet season, hurricanes often devastate this part of the world. What happens to all those hundreds of thousands living in the streets when the rains come? And if we don’t manage to organise the water and sanitation systems before then, then we may be looking at huge outbreaks of diarrhoeal disease, etc. With all the standing water there is also the increased risk of mosquito breeding sites, so a possible rise in malaria and dengue etc…and how can you fix all that in a few short months? 

“This disaster is so, so far from over - even if we do get folks walking again.”

6. Do you feel you have been able to do enough?

“My job in the hospital in Choscal was really mainly one of organisation, although I really enjoyed working in the salle d’urgences (I was previously an A&E trainee before defecting to GP). So in many ways I didn’t feel that my medical skills were so important. 

“As often seems to be the case in these types of situations you need someone who can take a step back, see the big picture and then try to organise the use of resources most efficiently. You can never do ‘enough’ - there is always more to do!!”

7. Is there anything that could have been done better?

Speaking as a pedantic list maker and organisational freak, who arrived after the main chaos had died down a bit, I think co-ordination and organisation could have been better, but then I wasn’t faced with literally hundreds of people with mangled limbs standing at deaths door tugging at my clothes asking me to help…”

8. How easy is it to slot back into, and readjust to, everyday practice after working in a disaster zone like Haiti? Do the mental images ever go away? 

“I’ve worked in developing worlds since 1995, living in Cuba for a year before I started medicine, so I am quite used to the stark differences between the two worlds. It doesn’t stop you being angry at the injustices, and frustrated by the apparent narrow mindedness of so many people in the UK who seem to choose not to be interested in a world that is not their own. 

“The best you can do is share your stories with people and hope to instill in them at least some level of awareness and interest in the world around them. I don’t believe we will ever live in a world where people are truly egalitarian and considerate - but I do believe we can all do a little to get a bit closer to that ideal.”

Read more about MSF.

Haiti earthquake - the medical challenges one month on

By Francesca Robinson - 19th February 2010 2:44 pm

One month after the devastating earthquake struck Haiti, the numbers are still difficult to digest: it caused more than 200,000 deaths and 300,000 injuries.

Some of the first British doctors to arrive in the immediate aftermath have now returned home and explained what it was like treating victims of a disaster that overwhelmed an already strained medical system.

Paul McMaster, a retired surgeon from the West Midlands, and now surgical adviser to medical charity, Medicines Sans Frontiers (MSF), says his initial reaction on arriving in Haiti was of being overwhelmed by the extent of the devastation. But the emergency medical team very quickly began to focus on the casualties coming in. 

“Often there was a feeling of helplessness of wanting to do more and frustration because the equipment or material hadn’t managed to reach us. There were some upsetting procedures doing amputations under local anaesthetic, feelings were very strong.

“The surgery isn’t very complex, it is almost primitive, removing dead and damaged tissue and amputating limbs. For me it is always difficult having to amputate the limbs of children, already traumatised by their experience.”

He said the pace was non-stop during the first few days when casualties were pouring in. The surgical team was initially working off two makeshift tables in a courtyard under a tree, just going from one patient to the next. Although their equipment had not arrived they were able to borrow and make do with gynaecology instruments.

At first MSF teams were performing operations in the street, under plastic sheeting and in converted shipping containers. After a few days they were able to set up tented facilities near damaged buildings and imported an inflatable hospital with two operating theatres. Now MSF medical teams are working in more than 20 locations and running 10 operating theatres for major surgery and five for minor. 

In the past month MSF doctors have treated more than 18,000 patients and performed more than 2,000 surgical procedures. Some 1,400 tonnes of medical equipment and relief items have been delivered to the country and a further 350 tonnes of supplies are scheduled to arrive over the next few weeks.

McMaster says the saddest case that has stayed with him was not a casualty of the earthquake: “A baby came in with severe asthma complications we didn’t have the medication to treat her so the baby died. We didn’t know the baby’s name or where they were from or even whether the family knew the baby was dead,” he recalls.

Richard Villar, a consultant orthopaedic surgeon at the Wellington Hospital, London, who went to Haiti with the British charity Merlin (Medical Emergency Relief International) says at times he felt ineffective.  

In the first hectic days hospitals had either totally collapsed or were full. Surgical and medical teams worked around the clock in corridors, on landings, on the hospital steps, even in the car parks. Drugs and medicines were running out, single-use instruments being reused in sequential patients, gloves were being used for multiple cases, while amputations were performed in their hundreds on kitchen tables.

The emergency medical team sent to Haiti by Merlin operated in a field hospital nicknamed ‘Wimbledon’ as it had been set up on disused tennis court. Over the last month their medics have been performing up to 10 operations and seeing around 90 patients a day. Now the first wave of casualties has subsided teams are focusing on post-operative care, especially for amputees, to prevent infection and complications.

One extract from Villar’s field diary describes the chaos. “The clinic was chaotic today, patients jostling and queue-barging, everyone insisting they had to be first. The man whose head is still leaking cerebrospinal fluid from his skull fracture, the boy with the massive tumour in his neck, the child with the broken shoulder which has lain undiagnosed so far, the elderly lady with the broken sternum or breastbone and for whom every breath was agony. She had lain trapped for three days before rescue.

“Then there is the young girl with frequent blackouts since the earthquake who is claiming that a rock fell on her head at the time. I could find no evidence of damage, although that did not surprise me. This was manifestly post-traumatic stress, not the sole domain of the soldier.

“As a surgeon, I am unable to concentrate on any one task for long, as the moment I do, a hand touches me gently on the elbow to direct my attention to the next poor individual who has made their way to our clinic.

“The pattern of injury is now beginning to change. In the early days after the earthquake there were amputations by the hundred, head injuries and fractures. Now I am seeing many, many infections while tetanus, the scourge of contaminated wounds, has today arrived in Haiti.”

Villar says there were some uplifting stories of heroism: the man who held up a wall so his family could escape before the collapsing property crushed him dead.  There was also the husband who was forced to take a machete to his wife’s foot to release her from a pile of rubble. “How many of us react in such a circumstance? Not with such prompt courage, I would wager,” he suggests.

One of the more humbling aspects of the disaster was the huge level of support that Merlin was given. Villar says he also received considerable personal support from friends and colleagues around the world in the form of a dozen text messages or emails a day.

David Nott, a vascular specialist from the Chelsea and Westminster Hospital, London said the plight of injured children was the most heart wrenching aspect of his work in Haiti: “I find the whole experience extremely distressing, going round the wards, seeing children with amputated arms and legs screaming for their mothers and fathers when there are no mother and father because they have died in the earthquake. It’s one of the most emotional experiences I have ever had.” 

He became particularly attached to a three-month-old baby girl called Landina whose right harm had to be amputated. A patient in MSF’s Trinité hospital in Haiti before the earthquake, she sustained further injuries when the hospital building collapsed during the quake. In constant pain, she needed a titanium plate inserted into her skull. 

Initially Nott’s requests to move the child out of the country for specialist treatment were turned down by the US military authorities because of sensitivity over the security of Haitian children. But the authorities have since relented and this week Landina arrived in London for urgent treatment at the Great Ormond Street Hospital for Children.

Dr Nicola Cullum, an ST2 GP working in obstetrics and gynaecology at Colchester Hospital spent a week in Port-au-Prince, Haiti with the British charity called The Emergency Response Team (ERT).

Working in a field hospital based in the grounds of an existing hospital, in the heart of the city, close to the harbour, she says conditions were tough with a lack of basic necessities for patients such as access to clean water and enough food. There were no toileting/washing facilities available. Many of the patients’ families were also camping in the grounds after their homes had been destroyed. There were only two nurses for approximately 100 patients, so families were essential in helping provide care.

The team was faced with a lot of traumatic injuries such as fractures, cuts and burns. A week on from the earthquake, problems with infections were also common.

Cullum says there were many challenges: “We had a limited supply of medications and dressings with us, and although staff at the hospital were able to provide us with access to what they had it was still difficult to meet the demand. Many of the injuries needed surgical treatment that was simply not available.

“It was very difficult and at times upsetting, to be in a situation of not being able to provide patients with the proper treatment and care we knew they desperately required. There was no access to any radiological or laboratory investigations. An out-door operating theatre had been set up by a Cuban charity and they were able to perform a small number of amputations each day on badly injured patients.”

As aid started to arrive, some larger field hospitals were being set-up in the city. “Sadly it was nearly impossible to transfer seriously ill patients to them for further care as there was no ambulance service or transport, and no telephone contact with them to find out if they could accept patients or what facilities they had.

“Many of the roads were blocked and there were safety issues for rescue teams restricting movement around the city. For example, one day a search and rescue team brought in an elderly lady who had been found under the rubble of her home after seven days. She had a badly broken leg and was severely dehydrated. Our team did what we could to stabilise her condition and after several frustrating hours we managed to arrange for her to be evacuated to an American hospital, after a TV news crew agreed to take her in their vehicle.”

The search and rescue effort in Haiti was the largest ever international operation of its kind. Cullum says she found it inspiring seeing teams from all over the world all working together with the aim of helping Haiti’s people.

Four weeks after the earthquake struck Haiti the first phase of the disaster of dealing with the dead and severely injured is coming to an end.

But the next phase promises to be as cruel as the first, with further deaths likely to occur due to exposure, starvation, and infectious diseases.

Millions of Haitians are homeless and have no food, clean water, sanitation, or primary health care. And the rainy season is coming. Many Haitians now need psychological support to help deal with the after effects of serious injury, grief and displacement.

“For the survivors of this disaster there will be a great need for medical support and humanitarian assistance for many months and years to come,” says Cullum.

For further information about the ongoing relief operation in Haiti visit: ERT; MSF; and Merlin.

UK doctors head to Haiti to help survivors

By Francesca Robinson - 15th January 2010 8:44 pm

A British surgeon is part of a specialist emergency response team which headed out to Haiti last weekend to treat casualties of the earthquake which has left tens of thousands wounded and unknown numbers dead.

The Medicins Sans Frontieres (MSF) team will be joining 800 other staff from the international humanitarian group who were already providing healthcare in the country when the earthquake struck.

At least 1,500 patients with open fractures and other injuries have been treated so far at makeshift MSF locations including a hospital car park. Three MSF hospitals including a trauma centre and maternity hospital have been badly damaged.

Staff on the ground have already set up tented first aid centres and a 100-bed inflatable tent hospital with two operating rooms is being flown out on a charter flight.

In the immediate aftermath of the earthquake, Dr Greg Elder deputy operations manger for MSF, said: “In Port au Prince the health system is rather fragile and the hospitals we visited during the evening and during the day on Wednesday have been overwhelmed. So we are trying to fill the gap in the short term and then reinforce our teams by dispatching another 70 international staff over the next few days including several surgical teams.”

An MSF spokeswoman said surgery needs were huge. A second wave of medical personnel including casualty doctors, surgeons, anaesthetists, obstetricians and mental health doctors were being flown out from the UK in the next few days.

She said: “We have had an overwhelming response from doctors in the UK who have been ringing up and offering their skills. At this stage we don’t need any extra medical staff because we have a register of trained personnel who have worked with us before, particularly in the aftermath of earthquakes, and are on stand by and can go out immediately.

“We are very grateful to their employers, the deaneries and hospitals, who have been very flexible and are allowing them to go.”

But she said they were interested to hear from any doctors interested in doing humanitarian work, who could apply to join MSF for future work. Applicants undergo an interview and a week of training to give them the skills they need to work in different cultures. Their names then go on a register ready to be contacted when they are needed.

Last year the BMA’s International Department published a report called Broadening Your Horizons for doctors wanting to take time out to work and train in developing countries.

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