Radhika Sundararajan MD PhD

PGY-3
Harvard Affiliated Emergency Medicine Residency Program


Measuring �illness� and treatment-seeking behavior in rural India: a qualitative study of malarial infection among marginalized populations, Gadchiroli, Maharashtra, India.




Malarial infection is a major public health concern, thought to cause approximately 3000 deaths worldwide per day, with the severest consequences of morbidity and mortality bourn by the world�s poor and most vulnerable populations. Within India, the World Health Organization reported 1.5 million confirmed cases of malaria in 2009, with the highest number of malarial deaths outside of the African continent. A recent Lancet study estimating approximately 200,000 deaths annually from malaria, with the overwhelming majority of these deaths occurring in rural areas (>90%) and not associated with a formal healthcare facility. WHO South-East Asia Regional Office (SEARO) report in 2007 notes the incidence of malaria is almost doubled in rural areas, as compared to urban settings (135 versus 73/100,000, respectively).

My project is aimed at developing a better understanding of the persistently high rates of Plasmodium falciparum malaria among tribal populations in Gadchiroli District, in Eastern Maharashtra. This district had over 13,000 cases of confirmed malaria in 2011 (approximately 70% are P falciparum). The region is rural and heavily forested, with a population composed of nearly 50% tribal members. Tribal people represent approximately 8% of the total population, and represent over 17% of the rural poor nationally. They are considered members of "scheduled castes" or "scheduled tribes", and have been described by the National Vector Bourne Disease Control Programme (NVBDCP) as "groups of people with social, cultural, economic, and/or political traditions and institutions distinct from the mainstream or dominant society that disadvantage them in the development process". My current research will gather qualitative data from groups that represent various factors involved in the use of, delivery of, and compliance with adequate malaria prophylaxis and treatment. Data is being gathered through focus group discussions (FDGs) as well as interviews with a few key informants. This research is being conducted in a partnership with the NGO SEARCH (http://www.searchgadchiroli.org/)



I completed 10 days in the field, and have travelled throughout the district to visit tribal villages and primary health centers (PHC), staffed by allopathic practitioners. We have done 4 FDGs with tribal men and women, as well as one with Auxiliary Nurses and Midwives (ANM) and one with Multi Purpose Workers (MPW). The latter two groups are government-trained community health workers, whose task is to do active surveillance in villages for fever cases, POC testing (with rapid diagnostic kits), take blood smear for definitive testing, and begin presumptive treatment while blood smear results are pending. I've also done interviews with medical officers in charge of the primary health centers, district health officer and district malaria officer (appointed by the NVBDCP). All these lines of data are aimed towards developing better understanding the barriers to adequate malaria prophylaxis, screening and treatment among tribal communities in Gadchiroli. Most interviews are being done in Gondi (the local tribal language) or Marathi, with the assistance of a translator. So far, we have learned that - at the village level - fever cases are often self-referred to a traditional healer (Pujari) within the village. When herbal remedies are not effective for fever, the villagers often go to a nearby town where there is a "Bengali Doctor" (not an allopathic practitioner, actually referred to as "quack doctors" by medical officers in India) for "injection and saline" treatment. These treatments are sought primarily because they appear to relieve the symptoms of fever, but obviously does not treat the underlying problem of potential malaria. While tribal people appear to have basic knowledge about malaria as a potentially severe illness, this knowledge does not translate to practice. While distance is often a limiting factor in visiting PHCs (hence the important role of ANM and MPW in rural health), cost is not as much of a factor. The PHC provides services for only 2 Rupees (about 4 cents) and all medications are provided free of charge. In contrast, the cost of treatment by a Pujari or Bengali Doctor is on the order to 100-200 Rupees.

We have more focus groups scheduled for the coming weeks, and hope to gather more data to better understand the process of treatment-seeking in these communities. In the meantime, my research assistant and I are working on making transcripts and staying dry in the midst of heavy monsoons.

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Trauma and Critical Care at Charlotte Maxeke Johannesburg Academic Hospital in Johannesburg, South Africa, Jayamaran

Sudha Jayaraman MD MSc
Fellow, Trauma Burns and Surgical Critical Care
Brigham and Women's Hospital

Pictures worth a 1000 words....

This is a CT scan of the chest of a young man with stab wound to the chest - he was hemodynamically stable on presentation but the location of the wound was concerning for cardiac injury and risk of tamponade. Because echocardiography is not readily available, a CT was performed and shows substernal air pockets just anterior the heart and aorta. While he may have been observed in the ICU and followed with serial echo exams in the American setting, lack of close monitoring capacity in the ICU, difficulties in mobilizing an operating room in case of sudden tamponade and lack of echo facilities meant that this patient needed an immediate pericardial window and if positive, a sternotomy to assess and possibly repair the likely injury to the heart.

Below- Intraoperative photograph showing open pericardium with a small (2mm) injury to the right heart. The injury had stopped bleeding and did not require further repair. This was a non-therapeutic sternotomy.

Trauma Resuscitation Bay in the Emergency ward at Baragwanath Hospital. Up to 16 patients can be managed and ventilated at one time. Considered the largest trauma center in the world.

Milpark Hospital, a private facility for insured patients, has a beautiful 30 bed Trauma ICU and a 10 bed Burn ICU, pictured below, with state of the art equipment and staff. The helipad is right in front of the entrance.

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Trauma and Critical Care at Charlotte Maxeke Johannesburg Academic Hospital in Johannesburg, South Africa

Inspiration

Despite stark disparities and severe resource constraints, the people I worked with every day were an incredible source of inspiration. The faculty, trainees and students were an incredibly diverse group of people of every race, color and religion. They were collegial, thoughtful and compassionate to each other and to me.

In the picture below is Nadine (right), one of the graduating surgical residents at Wits. I spent quite a bit of time with her during my trip and found out that she is a truly remarkable woman. She was technically excellent in the operating room. She also blew the socks of a lot of the nursing staff when she switched between speaking with me in English, to talking to some of the staff in Afrikaans and the patients in Zulu. It also turns out she is a mother of two young children. It was quite endearing when she asked to come in late one morning so that she could sing �Happy Birthday� to her older child at the school party. I was even more impressed when her faculty supported her and allowed her to come in late!

Reuven, one of the faculty surgeons at Joberg Gen, is pictured below. I had the pleasure of working with him quite closely and he was absolutely amazing in the depth of his commitment and compassion to his patients. His passion and intensity were just extraordinary. Reuven�s main interest is in pediatric trauma and he is focused on improving the care that injured children receive in Joberg. He also directs one of the private ambulance companies in Joberg and supervises dozens of volunteer first-responders who provide on-scene care in the community. Joberg, a historic gold mining town, has hit gold in having Reuven to take care of its injured public. Hopefully, the push and pull of brain drain doesn�t taken him away from where he is needed most � at home in Joberg!

?Many thanks to Nadine and Reuven as well as Profs. Goosen and Boffard, Ismael Cassimjee, Steve Moeng, Frank Plani, Denis Allard among the many other residents, medical officers, students and nurses who made my trip as successful as I had hoped for and then some!

Sudha Jayaraman MD MSc
Fellow, Trauma Burns and Surgical Critical Care

Brigham and Women's Hospital

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Trauma and Critical Care at Charlotte Maxeke Johannesburg Academic Hospital in Johannesburg, South Africa

Disparities, conundrums and contradictions

The most striking aspect of my visit to Joberg was the recognition of disparities on many different levels. I didn�t realize that South Africa has among the highest Gini coefficients of all the countries around the world per the World Bank but I certainly noticed it very quickly during my trip. (The Gini coefficient is a measure of income inequality with high values indicating greater disparities in income distribution.)
Obviously there are disparities between the US and SA in the quality of healthcare which is largely related to disparities in health care funding between the two countries -18% of GDP in the US is spent on health care versus 9% is SA per the World Bank.

However, disparities in income and class were quite stark. There is a clear predominance of black South Africans in the public hospitals, for example, compared to the wealthier white and Indian population in the private facilities. This difference was noticeable in general society as well. Joberg is known for its fancy malls with all the most famous high-end European and American clothing and accessory shops. Visit one of them and disproportional distribution of black waitstaff and a largely white clientele is quite obvious. Capetown, which I visited for 2 days, had the same skew in the staff and clientele in the posh restaurants lining the coast.

There were also striking disparities in care between hospitals in Joberg. I was struck by the differences between the public and private hospitals in the city. While the same surgical faculty worked at both the public hospitals (Joberg Gen and Baragwanath Hospital) and the private hospitals (Milpark and Donald Gordon), I could not help but notice the differences in resources between these facilities. The 30 ICU beds at Milpark that are solely allocated to trauma patients compared to the 4 ICU beds at Bara which meant that a ventilated patient at Bara might end up on the general surgical ward along with 60+ other patients.

The disparate burden of trauma, especially on black versus white and Indian children, was painful for me to see, especially as a mother of an active three-year old. Every day I passed kids of all ages as I walked through two of the most elite private prep schools in the country on my way in to the hospital � St. John�s (boys) and Rodean (girls). The schools were largely filled with white and Indian children with a significant but small minority of black children. The casualty ward at Joberg Gen told the opposite story every night.

The first Friday and Saturday nights I spent on call I saw five young black South Africans die. They were between the ages of 15 and 30.

At Bara, on one of the few nights I visited, I saw four black children, from different families, present with large burns. They were all under the age of three.

It is winter in Joberg and the evenings/nights can get quite cold (30s Fahrenheit). Poorer families often use open air fires for warmth or for cooking and children can easily become casualties.

Ninety percent of deaths from injury happen in low and middle income countries while the majority of research and funding for trauma are focused in high income countries. My visit to Joberg Gen only made me more acutely aware of that disparity and made me more convinced that I should be part of efforts to change that inequality.

Sudha Jayaraman, MD MSc
Fellow, Trauma Burns and Surgical Critical Care
Brigham and Women's Hospital

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Community Health Workers and expanding primary care in rural Uganda, Paul J. Krezanoski, MD

Another discovery on my recent trip to Uganda is the growing use of technology to augment the ability of lower skilled health workers to improve care delivery. The Healthy Child Uganda cell phone project, funded by an aid organization from Canada, is a perfect example.

They have piggy-backed a cell-phone based technology project onto a Uganda national government initiative to utilize communty based health workers. These health workers are designated by their communities as respected leaders at the village level. Depending on the size of the village, there is usually 1-3 CHWs identified. Their typical job is to help with training and mobilization for vaccine campaigns and other national priorities.

Healthy Child Uganda has rolled out a full scale point-of-care treatment program using cell phone technologies. They have programmed phones with interactive algorithms that CHWs use to treat the patients they see in the villages. Using the age of the child, the symptoms and a checklist of red flag symptoms, teh algorithm designates intital treatment options (amoxicillin for fast breathing (?pneumonia) or artersunate for fever (?malaria)). Then, based on the symptoms, the phone will recommend referral to a local clinic and automatically update that clinic of what to expect via a web application.

They are using this platform for stock delivery of medications at the CHW and clinic level and have a sophisticated web application which provides real-time data about what cases the CHWs are seeing in the field categorized by age, symptom and geographic location.

The hope is that these sorts of low-end technological solutions are gonig to allow the health systems in poor countries to overcome logistical challenges to provide higher quality primary care in remote locations. I thought this was a great example of that concept.

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Trauma and Critical Care at Charlotte Maxeke Johannesburg Academic Hospital in Johannesburg, South Africa

I joined the Trauma Unit at the University of Witwatersrand Medical School, Charlotte Maxeke Johannesberg Academic Hospital at a volunteer faculty surgeon for a few weeks last month.  It was my first time in South Africa although I had worked and travelled in Uganda and Mozambique before. 

I chose to spend some time at this particular hospital for several reasons.  This hospital and it's sister facility (Baragwanath Hospital) are world renown as high volume trauma centers and have produced many international leaders in trauma care such as Dr. Demetriades (Chief of Trauma at LA County/USC Hospitals) and Dr. Velmahos (Chief of Trauma at MGH), among others.  As such, these two facilities draw visiting faculty, trainees and medical students from around the world.  As a Trauma and Acute Care Surgery Fellow at the Brigham, I was drawn to visit, observe and participate in these settings which trained some of the most remarkable surgeons in my field.

Furthermore, I am particularly interested in how systems of trauma and emergency services are developed, both locally in the United States and globally.  Through a collaboration between UCSF and Mulago Hospital in Kampala, Uganda, I was able to work on injury-related research during my residency and plan to continue work along those lines in Rwanda in the upcoming years through BWH/PIH.  Thus I have wanted to learn about how the South African health system is set up to address trauma and emergency services and determine what lessons I can gather for my upcoming work in Rwanda.

Here are a few photos from my first day at Joberg General.  It was a fantastic institution to visit and a great group of faculty and residents to work with during my three weeks there. 

More postings to come about the details of my time there....

Sudha Jayaraman MD MSc

Fellow, Trauma Burns and Surgical Critical Care

Brigham and Women's Hospital

Univ of Witwatersrand Medical School

Charlotte Maxeke Johannesberg Academic Hospital (Joberg General)

Trauma Resuscitation Bay




Bedside in the Trauma ICU

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