Bush animal attacks: management of complex injuries in a resource-limited setting

Though animal-related injuries and fatalities have been documented throughout the world, the variety of attacks by wild animals native to rural East Africa are less commonly described. Given the proximity of our northwestern Tanzania hospital to Lake Victoria, Lake Tanganyika, and the Serengeti National Park, and presentation of several patients attacked by bush animals and suffering a variety of complex injuries, we sought to report the pattern of attacks and surgical management in a resource-limited setting. Four patients who were admitted to the northwestern Tanzania tertiary referral hospital, Bugando Medical Centre (BMC), in 2010-2011 suffered attacks by different bush animals: hyena, elephant, crocodile, and vervet monkey. These patients were triaged as trauma patients in the Casualty Ward, then admitted for inpatient monitoring and treatment. Their outcomes were followed to discharge. The age and gender of the patients attacked was variable, though all but the pediatric patient were participating in food gathering or guarding activities in rural locations at the time of the attacks. All patients required surgical management of their injuries, which included debridement and closure of wounds, chest tube insertion, amputation, and external fixation of an extremity fracture. All patients survived and were discharged home. Though human injuries secondary to encounters with undomesticated animals such as cows, moose, and camel are reported, they often are indirect traumas resulting from road traffic collisions. Snake attacks are well documented and common. However, this series of unique bush animal attacks describes the initial and surgical management of human injuries in the resource-limited setting of the developing world. Animal attacks are common throughout the world, but their pattern may vary in Africa throughout jungle and bush environmental settings. It is important to understand the management of these attacks in resource-limited health care environment. Further, the growing population and human encroachment on previously wild habitats such as the northwestern Tanzania bush argues for increased community awareness to assist in prevention of human injuries by animals

Technique of Midline Abdominal Incision Closure Among Surgical Trainees

Background: Technique of anterior abdominal wall closure (AAWC) determines wound-related surgical complications. Residents in obstetrics and gynecology and surgery departments perform most midline abdominal wall closure; data is lacking on how it is being done. This study identifies abdominal wall closure techniques used. Methods: A descriptive study was carried out from October 2015 to May 2016. Results: 71 (35 surgical, 36 ObGyn) residents completed a self-administered questionnaire. Knowledge of midline abdominal closure was acquired from medical officers (58.6%) or consultants before residency (28.6%). Absorbable suture was preferred for clean wounds by 75% of residents; 70% used size 1 suture for fascial closure. Most residents (95.7%) closed fascia in clean wound by continuous suturing. Interrupted suturing was preferred in contaminated and dirty wounds. Half of the residents in both groups would close skin in contaminated wounds, while 16% of surgery and 9.4% ObGyn will close skin in dirty wounds. Conclusion: Inconsistencies exist in anterior abdominal wall closure between groups of residents despite presence of clear guidelines. It is important to harmonize training on AAWC at the tertiary hospital. Keywords: Abdominal closure, Midline incision, Wound complication

Ten golden rules for optimal antibiotic use in hospital settings: the WARNING call to action

Antibiotics are recognized widely for their benefits when used appropriately. However, they are often used inappropriately despite the importance of responsible use within good clinical practice. Effective antibiotic treatment is an essential component of universal healthcare, and it is a global responsibility to ensure appropriate use. Currently, pharmaceutical companies have little incentive to develop new antibiotics due to scientific, regulatory, and financial barriers, further emphasizing the importance of appropriate antibiotic use. To address this issue, the Global Alliance for Infections in Surgery established an international multidisciplinary task force of 295 experts from 115 countries with different backgrounds. The task force developed a position statement called WARNING (Worldwide Antimicrobial Resistance National/International Network Group) aimed at raising awareness of antimicrobial resistance and improving antibiotic prescribing practices worldwide. The statement outlined is 10 axioms, or “golden rules,” for the appropriate use of antibiotics that all healthcare workers should consistently adhere in clinical practice

Contemporising the classical meaning of ornamentation through a personal lens

As an artist and designer, my fascination with ornamentation and my observations of the modern world’s affinity towards minimal design led me to express this idea of incorporating the classical meaning of ornamentation into my creative practice. The first part of the thesis explores literature regarding the role of ornamentation and how the patterns and motifs act as a link between art, architecture and objects in Indian context. As an Indian, having grown up around these monuments and design. I always observed such carvings very meticulously. Therefore, I decided to base my inspiration on the Indian context for creative expression, as I grew up there. The thesis dives deeper into the philosophies relating to using ornamentation in objects and spaces of daily life and its role in narrating stories. A specific case study is chosen to limit the scope of inspiration - Ajanta and Ellora caves. These monumental sites allow me to further deepen my understanding on the idea of ornamentation embedded within architecture. The central motivation for this project stems from a personal fascination with ornaments from history and this artistic attempt aims to simplify and contemporise the idea of ornamentation. The second part of the thesis displays the process of generating ornaments through my own artistic abilities and stylistic choices that are informed by comprehensive visual and philosophical research from literature review. To bridge the gap between the classical idea of sculptural ornament and contemporary design, the conceptualisation for this thesis involves approaching this project from the perspective of functional art. Firstly this approach seamlessly blurs the boundaries between art and design. Secondly, I envision using an object as a canvas to convey the value of ornamentation. Therefore I chose vessel as my object, supported by its historical significance and association with architecture. The practical part of the thesis involves generating an abstract language of ornaments, that allows for the development of an artistic expression. This includes translating 2D patterns and motifs into 3D sculptures and utilising modern making methods such as 3D printing to execute the schematic version of ornamentation along with traditional material such as ceramic. In conclusion, this thesis attempts to highlight the significance and beauty of ornamentation in architecture and objects. This thesis contributes to the discourse on the role of ornamentation through a personal lens. The final output bridges the gaps between object design, architecture and ornamentation, while cultivating a dialogue between past and present

Assessment and Management of Pain in Patients Sustaining Burns at Emergency Department Kenyatta National Hospital, Kenya: A Descriptive Study

Background: Poorly managed burn pain affects the victim by delayed healing, psychological disturbances, and chronic pain. Burn injuries are the fourth leading cause of injuries worldwide. The incidence of thermal burns in Kenya is 3%. Pain assessment and control are integral parts of management that a burn victim should be offered. We lack data on pain management in burn patients during setup. Methods: A descriptive study was carried out at the emergency department (ED) of Kenyatta National Hospital. We enrolled patients who sustained thermal burns until a sample 138 patients was reached. Enrollment of patients was done from February to August 2015. The pain level was assessed using a visual analogue scale, and the Lund and Browder chart was used to record the depth and extent of the burn. Data on the type of analgesia prescribed and its route of administration was collected. Data was analyzed using STATA v.11. Results: The median age of the sample was 28 years with a male to female ratio 1.8:1. The majority of the victims (38%) sustained flame burns. The median total body surface area was 19.5%. Pain assessment was done in 2% with a visual analogue scale and face pain recognition scale. Mean Visual Analogue score was 7. Analgesia was offered to 96% of participants, and it was unimodal in the majority, 76.7%, and the preferred drug of choice was morphine. The majority of all burn patients had sustained moderate to major burns. The tools used to assess pain in this hospital were Face Pain Recognition Scale and Visual Analogue Scale; however, pain assessment was done on a meagre 2% of the sample. Conclusions: A minority of the patients had any sort of pain assessment done at the emergency department. As a result, burn pain was inappropriately managed. There is a need to improve the assessment of burn pain and improve its management by encouraging training of ED burn care providers by burn surgeons and pain therapists

Colorectal cancer in Tanzania: the current status and future directions.

IntroductionGlobally, colorectal cancer (CRC) is the third most common malignancy and the second most common cause of cancer death. By 2030, the incidence is expected to increase to reach 2.2 million cases and 1.1 million deaths. In Sub-Saharan Africa, accurate cancer incidence data is limited, but anecdotally, clinicians note a significant rise in the incidence of CRC in the past decade. To educate clinicians on the growing burden of CRC, the Tanzanian Surgical Association hosted a 4-day CRC symposium from 3rd to 6th October 2022. Following the meeting, a group of multidisciplinary stakeholders created a working group whose first task was to assess the epidemiology, presentation and available resources for CRC care in Tanzania. The findings of that assessment are described in this article.FindingsThe true incidence of CRC in Tanzania is currently unknown. However, individual high-volume centres have noted a dramatic rise in cases of colon and rectal cancer on their wards. A review of the published data on CRC in Tanzania showed that most patients present with CRC late and the limited availability of endoscopic and diagnostic services poses a challenge for accurately staging these patients prior to treatment. Multidisciplinary care, including surgery, chemotherapy and radiation, is available for the treatment of CRC in Tanzania, although the capacity and quality of these services vary throughout the country.ConclusionThere is a substantial burden of CRC in Tanzania that appears to be increasing. While there is capacity in the country to provide all aspects of multidisciplinary care, late presentation, limited access to diagnostic and treatment services and poor coordination continue to be significant barriers to providing optimal treatment to these patients

Assessment of the Surgical Oncology Case Volume Within the Public Sector in Tanzania

PURPOSESurgery provides vital services to diagnose, treat, and palliate patients suffering from malignancies. However, despite its importance, there is little information on the delivery of surgical oncology services in Tanzania.METHODSOperative logbooks were reviewed at all national referral hospitals that offer surgery, all zonal referral hospitals in Mainland Tanganyika and Zanzibar, and a convenience sampling of regional referral hospitals in 2022. Cancer cases were identified by postoperative diagnosis and deidentified data were abstracted for each cancer surgery. The proportion of the procedures conducted for patients with cancer and the total number of cancer surgeries done within the public sector were calculated and compared with a previously published estimate of the surgical oncology need for the country.RESULTSIn total, 69,195 operations were reviewed at 10 hospitals, including two national referral hospitals, five zonal referral hospitals, and three regional referral hospitals. Of the cases reviewed, 4,248 (6.1%) were for the treatment of cancer. We estimate that 4,938 cancer surgeries occurred in the public sector in Tanzania accounting for operations conducted at hospitals not included in our study. Prostate, breast, head and neck, esophageal, and bladder cancers were the five most common diagnoses. Although 387 (83%) of all breast cancer procedures were done with curative intent, 506 (87%) of patients with prostate and 273 (81%) of patients with esophageal cancer underwent palliative surgery.CONCLUSIONIn this comprehensive assessment of surgical oncology service delivery in Tanzania, we identified 4,248 cancer surgeries and estimate that 4,938 likely occurred in 2022. This represents only 25% of the estimated 19,726 cancer surgeries that are annually needed in Tanzania. These results highlight the need to identify strategies for increasing surgical oncology capacity in the country