Assessment of recipients' characteristics, transfusion appropriateness, and utilization pattern of blood and blood products in Jimma Medical Center, Jimma, Ethiopia

Blood usage among orthopedic patients at the Rivers State University Teaching Hospital, Port Harcourt, Nigeria

Background

Blood transfusion holds a significant place in the practice of surgery, including orthopaedic surgeries. The aim of this study was to evaluate the intraoperative use of blood and blood products among orthopaedic patients operated at the Rivers State University Teaching Hospital from January 2021 to December 2021, focusing on the demographics of patients, number and type of surgeries needing a blood transfusion, and the number of blood transfusions.

Methodology

A retrospective observational study was carried out at the operating theatre of a referral tertiary hospital using a designed proforma to extract data from the registers of operated orthopaedic patients.

Results

There were 168 males and 145 females who were operated on, and 43 (13.74%) of them had intra-operative blood transfusion. Patients between 41 to 50years and 51 to 60 years dominated the distribution with a total of 20 (46.5%), out of 59 blood transfusions carried out. The surgical condition requiring the highest number of blood transfusions was fractures (29), followed by foot gangrene (17) occasioned by diabetes mellitus and peripheral vascular disease. Open reduction and internal fixation for fractures (18) constituted the highest single type of surgery carried out within the study period.

Conclusion

A bimodal age distribution was observed in intraoperative blood transfusion requirements. The orthopaedic intraoperative blood transfusion burden was 13.74%, mainly for open reduction and internal fixation for fractures.

Comparison of post-decompressive haematuria in rapid versus gradual bladder decompression in patients with chronic urinary retention

Background

Chronic urinary retention (CUR) is a common urological emergency. Initial management involves the drainage of the bladder by urethral catheterisation. Relief of CUR may be associated with post-decompressive haematuria. The two primary methods of emptying the obstructed bladder are rapid and gradual emptying. The method of relief of CUR to reduce this complication has been debated for decades.

Objective

To compare the risk of post-decompressive haematuria following rapid versus gradual urinary bladder decompression in patients with CUR.

Materials and Methods

This was a prospective, randomised study in which patients with CUR were randomised into two groups: group A and group B. Group A had rapid urinary decompression with an 18 Fr urethral catheter attached to a urine bag, whereas group B had gradual decompression using a urethral catheter attached to an intravenous fluid-giving set, which was then attached to the urine bag. Post-decompressive haematuria in each group was assessed at designated times and documented based on a research protocol.

Data Analysis and Result Presentation

Data were analysed using the Statistical Package for Social Sciences (IBM) SPSS version 21. Data were summarised by descriptive statistics. The two arms were compared for similarities in demographic variables. Continuous and categorical variables were compared using the Student's t test and Pearson's chi-square test, respectively. The results of the analysis were presented with the aid of bar charts and tables for clarity. Significant P value was ≤0.05.

Result

Sixty patients were recruited into the study and randomised into groups A (rapid urinary decompression) and B (gradual urinary decompression) with 30 patients in each arm of the study. The mean age was 70.92 ± 13.98 years (range 20-96 years). The mean age of the patients recruited into group A was 68.50 ± 14.77 years, whereas that of group B was 73.33 ± 13.19 years. The P value was 0.187. Fifteen patients (50%) developed gross haematuria in group A compared with 7 patients (23.3%) in group B with a statistically significant p value of 0.032. Four (26.7%) of the patients with gross haematuria had blood transfusions in group A, whereas only 1 (16.7%) of the patients with gross haematuria in group B had a blood transfusion. The P value was 0.920.

Conclusion

The rate of haematuria is significantly higher in group A with a higher rate of blood transfusion than that of group B. Though gradual urinary decompression is cumbersome, it is recommended to reduce the rate of haematuria and blood transfusion with its associated complications.

The frequency of ABO and Rhesus(D) blood group antigens among blood transfused patients in Northern Ethiopia, 2023: Retrospective study

Background

Data about the distribution of ABO and RhD blood groups is important for effective blood utilization, which is maintained by identifying the most clinically required blood type. However, there is a scarcity of data in Ethiopia about the distribution of ABO and RhD blood groups among blood-transfused patients, particularly in the study area.

Objective

To determine the frequency of ABO and RhD blood groups among blood transfused patients at Dessie Comprehensive Specialized Hospital, Northern Ethiopia, 2023.

Method

A hospital-based retrospective study was conducted from September 1 to September 30, 2022, to determine the frequency of ABO and RhD blood groups among blood-transfused patients at Dessie Comprehensive Specialized Hospital. The study was conducted on data from blood-transfused patients from October 2019 to June 2022. A total of 3762 blood transfused patients' data was collected from the blood transfusion log book records. The data were coded, entered, and cleaned using Epi-data version 4.6 and analyzed for descriptive statistics using Stata version 14.0.

Result

A total of 3762 blood-transfused patients were included in the study. Of those, females made up 57.3 % (2156/3762). Of 3762 blood transfused patients, the majority (33.9 %, 1277/3762) had ABO blood group B, and 81.3 % (3060/3762) of the blood transfused patients were RhD-positive. Eight thousand three hundred fifteen units of whole blood were transfused to 3762 patients, with a mean of 2.2 units of blood transfused per patient. Furthermore, the majority of the study participants 42.82 %, (1611/3762) were given two units of blood, and 8.77 % (330/3762) were given four units of blood.

Conclusion

Most of the study participants had B and RhD-positive blood groups. The majority of the blood transfused patients were females. Most of the blood was transfused in the medical ward, and whole blood was transfused for all patients.

Blood Transfusion Complications and Associated Factors Among Blood-Transfused Adult Patients at Debre Markos Comprehensive Specialized Hospital, Ethiopia: A Cross Sectional Study

Background

Blood transfusion is the infusion of whole blood or its components into the veins of the patient to improve tissue oxygenation and maintain hemostasis. Besides its clinical use, it can pose a risk of transfusion complications with different factors.

Purpose

The aim of this study was to assess blood transfusion complications, and associated factors among transfused adult patients at Debre Markos Comprehensive Specialized Hospital, North West Ethiopia, 2022.

Materials and Methods

An institution-based cross-sectional study design was conducted on a total of 182 patients from March 20 to June 15, 2022. Patients were enrolled in the study using consecutive sampling method. The socio-demographic and clinical data were collected using a structured questionnaire and data extraction sheet, respectively. About 3 ml of anti-coagulated blood and 30 ml of urine samples were collected to assess transfusion complications. CBC and Coombs test were performed from blood and urinalysis from urine, respectively. Chi-square, Fisher's exact test, and binary logistic regression were done using SPSS version 25. P-values less than 0.05 are declared as statistically significant.

Results

An acute transfusion reaction (ATR) was encountered in 12 (6.6%) patients. It was 4.13, 7.78 and 3.96 times more likely to occur among patients with a previous history of transfusion, abortion, and transfused blood stored for more than 20 days compared to their counterparts, respectively. In addition, the odds of developing ATR increase by 2.07 as the number of transfused blood units increases by 1 unit.

Conclusion

The incidence of acute transfusion reactions was high. During transfusion, clinicians should closely monitor patients who had history of transfusion, abortion, transfused old blood and more than 1 unit.

Assessment of Blood Transfusion Utilization and Patient Outcomes at Yekatit-12 Hospital, Addis Ababa, Ethiopia

Background

The goal of blood transfusion is to provide a safe, sufficient, and timely supply of blood components to the recipients by ensuring that donation is safe and no harm to the recipient. So the current study was aimed to assess blood transfusion utilization and its outcome in patients at Yekatit-12 Hospital, Addis Ababa, Ethiopia.

Methods

A cross-sectional study was conducted from May 01 to July 30, 2021, on 616 individuals who have requested blood transfusion at Yekatit-12 Hospital, Addis Ababa, Ethiopia. Information on blood and blood component utilization was collected by using a checklist. Finally, data were analyzed using SPSS version 21.0, and those variables in which P-value is less than 0.05 were considered statistically clinically significant.

Results

A total of 1540 cross-match units were requested for 616 (53.2% male) patients with a mean age of 43 years. Out of 1540 cross-matched blood units, 1498 units of blood were transfused for 615 individuals with a mean of 2.43 units. The most widely used blood component was whole blood 694 (46.3%) and 1252 (83.6%) of the blood unit were “RH” positive. From a total of 68 (11.1%) none improved reported cases, 48 (10.5%) were those transfused with whole blood transfusion. The proportion of improvement after transfusion according to the service ranged from 83.3.0% to 100% and no post-transfusion reactions were reported. A significant improvement was seen in the hematological profile (hemoglobin, red blood cells, hematocrit, platelets, and white blood cells) findings of the transfused individuals after blood unit transfusion (P < 0.05).

Conclusion

The overall utilization rate and improvement status after transfusion were high even if the utilization rate has some limitations. The overall ratios of cross-match to transfusion ratio, transfusion probability, and transfusion index were 1.03, 99.8%, and 0.97, respectively.

Profiles of Whole Blood Transfusion Recipients at a Teaching Hospital in Lahore, Pakistan

Background

Blood transfusion plays a vital role in medical practice. Evaluation of blood utilization in a blood bank is a crucial step in good transfusion practice. It is the inception towards assessing the present and future demands for blood and also avoiding unnecessary transfusions.

Methods

Retrospective analysis of one-year data, available in the blood bank of Gulab Devi Hospital Lahore, was done to study blood transfusion practice. Issue registers were accessed to retrieve the required information such as gender, age, blood group, pre-transfusion Hemoglobin level, ward, clinical diagnosis, and indication for the transfusion. The data was analyzed using SPSS version 20 software. Frequency and percentages were used to summarize categorical demographics and clinical variables.

Results

A total of 1181 units were requested from the hospital during our study period. Majority of the requests were for the female patients (69%) of the reproductive age group (21 to 30 years). Blood group B positive was most frequent in our study population. Maximum requests were from reproductive health departments (39.9%). Surgery was the major diagnostic category to require blood transfusions (31.8%). Elective surgery constituted the major indication requiring blood transfusion at our hospital (41.3%).

Conclusion

Blood utilization patterns vary significantly within geographical regions, hospital to hospital, and according to clinical practices as well as patients’ clinical findings. Moreover, diseases burden, level of organization, and advancement of healthcare facilities in various settings contribute to the significant contrast in blood utilization trends.