Postoperative Hemoglobin Drop and the Associated Factors among Elective Orthopedic Surgeries in Northern Tanzania.

Background: Having an estimated level of Hb drop in different orthopedic surgeries would help plan for surgery from pre- to postoperative periods. The aim of this study was to assess the Hb drop and the associated factors during the intraoperative period among elective orthopedic surgeries. Methods: This was an analytic cross-sectional study conducted between October 2022 and March 2023, which included all patients admitted for elective orthopedic surgery who met the inclusion criteria. Data were collected before and after the patient was operated on. Information was analyzed using t-tests and ANOVA to establish the statistical significance of the Hb drop. Results: A total of 195 participants were enrolled. The majority of the participants were male (62.1%), with the main etiology of symptoms being motor traffic accidents (31.8%). The most affected site was the femur (36.4%), followed by the spine (23.6%). The highest mean Hb drop was in total hip replacement surgeries (4.19 g/dL), with the overall mean Hb drop being 2.75 g/dL. A statistically significant difference was identified in diathermy use, duration of surgery, and patients with chronic illnesses. Conclusion: With a mean Hb drop of 2.75 g/dL, the application of diathermy and surgeries with shorter durations resulted in a reduced Hb drop. These factors should be incorporated to minimize the drop in Hb in orthopedic surgeries. Accounting for differences in surgeries, there should not be delays in patients who have a preoperative Hb level that can sustain the mean Hb drop recorded in the study.

Ogilvie syndrome: peculiar manifestation of acquired immunodeficiency syndrome in non-institutionalized middle age female in Tanzania.

Since it was first documented in 1948 by Sir William Heneage Ogilvie, numerous cases of Ogilvie syndrome have been described in literature due to various medical and surgical causes. Nonetheless, only a handful of cases only have been documented due to underlying Acquired Immunodeficiency Syndrome (AIDS). A 41-year-old female was admitted with an acute abdomen secondary to partial mechanical intestinal obstruction or paralytic ileus based on signs and symptoms and Abdominal X-Ray (AXR). She was known to be HIV/AIDS WHO clinical stage II on treatment. On diagnostic imaging studies she had distended large bowels without features of mechanical intestinal obstruction and the diagnosis of Ogilvie syndrome was suspected after other differentials were excluded. Early recognition and appropriate management are essential, because if left untreated the bowel distension may progress to caecal perforation and fatal peritonitis. Medical imaging with Computer Tomography (CT) scan and colonoscopy has helped in achieving an accurate diagnosis and avoiding unnecessary laparotomies. Although an uncommon disorder, for earlier and accurate diagnosis a high index of suspicion is required by clinicians and radiologists who are treating patients with underlying HIV/AIDS. Ogilvie's syndrome is a rare condition and if missed can be fatal. In patients with HIV/AIDS, the symptoms may be directly due to HIV infection, secondary to opportunistic infections or possible neurotoxic effects of HIV treatment or lack of vitamin and minerals. It is important to exclude Ogilvie syndrome in patients from surgical causes of the acute abdomen to avoid unnecessary surgical procedures.

Understanding surgical care delivery in Sub-Saharan Africa: a cross-sectional analysis of surgical volume, operations, and financing at a tertiary referral hospital in rural Tanzania.

BACKGROUND: Access to surgical care in Low- and Middle-Income Countries (LMICs) such as Tanzania is extremely limited. Northern Tanzania is served by a single tertiary referral hospital, Kilimanjaro Christian Medical Centre (KCMC). The surgical volumes, workflow, and payment mechanisms in this region have not been characterized. Understanding these factors is critical in expanding access to healthcare. The authors sought to evaluate the operations and financing of the main operating theaters at KCMC in Sub-Saharan Africa. METHODS: The 2018 case volume and specialty distribution (general, orthopaedic, and gynecology) in the main operating theaters at KCMC was retrieved through retrospective review of operating report books. Detailed workflow (i.e. planned and cancelled cases, lengths of procedures, lengths of operating days) and financing data (patient payment methods) from the five KCMC operating theater logs were retrospectively reviewed for the available five-month period of March 2018 to July 2018. Descriptive statistics and statistical analysis were performed. RESULTS: In 2018, the main operating theaters at KCMC performed 3817 total procedures, with elective procedures (2385) outnumbering emergency procedures (1432). General surgery (1927) was the most operated specialty, followed by orthopaedics (1371) and gynecology (519). In the five-month subset analysis period, just 54.6% of planned operating days were fully completed. There were 238 cancellations (20.8% of planned operations). Time constraints (31.1%, 74 cases) was the largest reason; lack of patient payment accounted for as many cancellations as unavailable equipment (6.3%, 15 cases each). Financing for elective theater cases included insurance 45.5% (418 patients), and cash 48.4% (445 patients). CONCLUSION: While surgical volume is high, there are non-physical inefficiencies in the system that can be addressed to reduce cancellations and improve capacity. Improving physical resources is not enough to improve access to care in this region, and likely in many LMIC settings. Patient financing and workflow will be critical considerations to truly improve access to surgical care.

Penetrating spinal cord injury causing paraplegia in a bird hunter in rural Tanzania.

Introduction: Cultural and socioeconomic factors influence the risk of sustaining a Traumatic Spinal Cord Injury (TSCI). The standard of management and rehabilitation available to TSCI patients differs greatly between high-income and low-income countries. Case presentation: We report a 17-year-old male bird hunter, with no prior medical history, presenting with paraplegia and sensory loss from the xiphoid process down after being struck by an arrow in the left lateral side of the neck. Discussion: Penetrating neck injuries are potentially life threatening because of the complex arrangement of vital structures in the neck. Management of spinal cord trauma resulting from such injuries in low-resource settings is challenging.

The characteristics of cervical spinal cord trauma at a North Tanzanian Referral Hospital: a retrospective hospital based study.

INTRODUCTION: Surviving a traumatic cervical Spinal Cord Injury (SCI) has an immense effect on an individual's physical function and independence. It also predisposes them to financial, social, psychological and several medical complications throughout their life. In high-income countries, improved multidisciplinary care has led to better long term outcomes, however in low-income countries, the burden of the condition and its associated mortality remain high. The aim of this study was to illustrate the sociodemographic and clinical characteristics of cervical level Traumatic Spinal Cord Injuries (TSCIs) at Kilimanjaro Christian Medical Centre (KCMC) in northern Tanzania. METHODS: This was a retrospective hospital-based study of 105 cervical TSCI cases admitted to KCMC from January 2012 to December 2016. RESULTS: We included 105 patients in the study cohort, with a male preponderance of 86.7%, giving a male-to-female ratio of 6.5:1. The mean age at injury was 44.1 years. Overall, 65.7% were farmers and 69 patients were from within the Kilimanjaro region. Road Traffic Crashes (RTCs) accounted for 47.6% of the injuries, 17.9% had associated injuries, 38.1% sustained complete TSCIs and 45.7% developed secondary complications during the ward stay. The mortality rate before discharge from hospital care was 35.2%. CONCLUSION: The majority of patients were males from a low socioeconomic background and the most common cause of injury was RTCs. The secondary complication rates and mortality rates before discharge from hospital care are high.

A case report of atlanto-axial instability in a Down Syndrome patient.

INTRODUCTION: Down Syndrome (DS)-also referred to as Trisomy 21-is associated with multiple deformities affecting various systems of the body. Joint laxity resulting in unstable atlanto-occipital and atlanto-axial joints-with an increased susceptibility to fatal cord injuries-is a recognized phenomenon in patients with DS. CASE PRESENTATION: We report on a 30-year-old man with DS from Tanzania with no previous neck complaints, who presented with a 5-week progressive history of paraparesis that evolved into a quadriparesis. During his initial presentation, the patient reported that 5 months ago he had been involved in a headlock during a playground encounter. DISCUSSION: Primary prevention of the traumatic spinal cord injuries is an important public health measure and a heightened emphasis should be placed to prevent such injuries in high risk populations-including DS patients.

The characteristics of traumatic spinal cord injuries at a referral hospital in Northern Tanzania.

STUDY DESIGN: Retrospective study. OBJECTIVES: To describe the epidemiology of traumatic spinal cord injury (TSCI) in Northern Tanzania. SETTING: Main referral hospital for Northern Tanzania. METHODS: A retrospective review of 125 TSCI cases admitted to Kilimanjaro Christian Medical Centre (KCMC) over a period of 5 years. RESULTS: We included 125 patients in the sample size, with a male majority of 107 (85.6%), giving a male-to-female ratio of 5.9:1. The mean age at injury was 39.9 (±16.0) years. Overall, 66 (52.8%) were farmers and an overwhelming majority (109 (87.2%)) were referrals from peripheral medical centres. Fall injuries accounted for 65 (52.0%) of the admissions and 49 (39.2%) were injured due to a Road Traffic Accident (RTA). Severity of injury was classified according to the American Spinal Injury Association Impairment Scale (AIS) and 57 (45.6%) injuries were categorised as AIS A and 68 (54.4%) as AIS BCD. Cervical level injuries (59 (47.2%)) were the most frequent among the cohort. The in-hospital mortality rate was 24.1%. CONCLUSION: The majority of patients affected by TSCIs were young males and the most common cause was fall injuries. Cervical level injuries were the most common and in-hospital mortality was high.