Defining Physician-Nurse Efforts toward Collaboration as Perceived by Medical Students.

Collaboration between physicians and nurses is essential to healthcare delivery and is associated with high-quality patient care, greater patient satisfaction, and better health outcomes. Hence, it is imperative that doctors and nurses have a particular set of interprofessional collaboration skills. This descriptive cross-sectional study assessed how medical students in the pre-clinical and clinical years perceived attitudes toward collaboration between physicians and nurses in a hospital setting. The Jefferson Scale of Attitude toward Physician-nurse Collaboration (JSAPNC) was reverse-translated into Arabic for the current study. The results showed a total JSAPNC mean score of 46.55, lower than other medical students in other universities. In general, the results of the study showed no significant difference in the total JSAPNC score among medical students when analyzed according to age, clinical exposure, and year level, except in the two factors of JSAPNC: shared education and teamwork (p = 0.038) and caring as opposed to curing (p = 0.043). The findings of this study suggest the necessity of integrating interprofessional education (IPE) across the medical school curriculum because, as future physicians, medical students would be well equipped to treat their patients in partnership with their nursing colleagues.

Clinical and Biochemical Assessment of Liver Function Test and Its Correlation with Serum Ferritin Levels in Transfusion-dependent Thalassemia Patients.

Aims The aim of our study was to correlate liver function tests with serum ferritin levels in multi-transfused thalassemia patients. Methods  This was a descriptive cross-sectional study conducted in the department of hematology, Khyber Medical University, from January 2018 to December 2018. Thalassemia patients of either sex dependent on transfusion ≥ 1 year and having a confirmatory report of the disease were included in our study. The nonprobability convenience sampling technique was used. The Pearson correlation coefficient was applied to observe the correlation between serum ferritin level and liver function tests. A p-value of ≤0.05 was considered statistically significant. SPSS version 23 (SPSS Inc., Chicago, Illinois) was used for data analysis. Results A total of 138 subjects of age range 2-23 years, with a mean age of 12.08 ± 6.02 years, were included in our study. The mean serum ferritin of patients in our study was 3278.64 ng/ml with the lowest of 285.2 ng/mL and the highest of 10940.2 ng/ml. With the increase in serum ferritin levels, a rapid increase in alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP) levels was seen. When serum ferritin levels were correlated with total bilirubin level, the bilirubin level remains static with a further increase in serum ferritin levels. Conclusion It was deduced that iron deposition is the ultimate reason for increased liver enzymes. There was a positive correlation between serum ferritin and ALT, AST, and ALP while a weak connection was found between serum ferritin and bilirubin levels.

Simulation-Based Learning Versus Didactic Lecture in Teaching Bronchial Asthma for Undergraduate Medical Students: a Step Toward Improvement of Clinical Competencies.

BACKGROUND: Simulation-based learning (SBL), an effective teaching strategy, is still questionable on whether it can be an alternative to didactic lectures in medical education. Our study aimed to evaluate the effectiveness of SBL versus traditional lectures in retention of knowledge. METHODS: A randomized controlled trial was conducted among medical students who were divided in two groups (36 students each). Each group received the same information about diagnosis and management of bronchial asthma, but with a different teaching method: didactic lecture or simulation. Knowledge level was tested before, immediately after the teaching sessions and 3 months later using multiple-choice questions. Student's satisfaction was evaluated using feedback questionnaire. RESULTS: The simulation group scored higher than the lecture group in the post-test and the late test. However, these differences were not significant. Additionally, students' satisfaction scores were significantly higher in the simulation group than in the lecture group (p < 0.01). Students ranked simulation significantly better regarding motivation (71.9%), comfort (59.4%), understanding (59.4%), and effective communication (59.4%) (p < 0.01). CONCLUSION: Simulation is as effective as lecture in retention of medical knowledge. Nonetheless, students agree that it is more satisfactory and interesting. SBL integration in medical programs is recommended to overcome obstacles in clinical training.

The Impact of COVID-19 Pandemic in Children With Cancer: A Report From Saudi Arabia.

In January 2020, the WHO declared the novel coronavirus (2019-nCoV) outbreak as a public health emergency of international concern. Due to the rapid spread of 2019-nCoV, all countries started preventive and precautionary measures to prevent COVID-19 infection spread. These measures limited the population mobility and services provided, which subsequently Impact of on children with cancer and cancer care delivery in the many health centers in Saudi Arabia. We did a cross-sectional study to assess the impact of this outbreak on children with cancer concerning all aspects of life including medical services provided, the specific precautions to prevent spread in cancer patients, mental, psychological effects, and its effect on the quality of life. We collected 204 responses during a survey that assessed the impact on the treatment of cancer children at a tertiary institution during the COVID-19 pandemic. The majority of patients were receiving ongoing chemotherapy for leukemia/lymphoma. The majority of these patients (60.5%) reported a delay in treatment received due to hospital cancellation of appointments due to the pandemic. Although the majority of patients in our cohort complained of delayed treatment, fortunately, none of the delays led to fatalities. In the context of global lockdowns and physical distancing to help flatten the COVID-19 curve, telemedicine has proved fundamental to keeping patients and their healthcare providers connected and safe. Children also faced multiple other difficulties such as psychosocial issues during the COVID-19 pandemic. Our long-term goals are to develop new programs that will enable children with cancer to emerge successfully during a pandemic.

Prevalence of Transfusion Transmitted Infections and the Quality of Life in ß-thalassemia Major Patients.

Objectives To determine the prevalence of hepatitis B, hepatitis C, and human immunodeficiency virus (HIV) in chronically transfused ß-thalassemia major (TM) patients, and to assess their quality of life (QoL). Methods This cross-sectional study was conducted in three different thalassemia centers located in Peshawar, Khyber Pakhtunkhwa from January to July 2019. These centers provide screened blood and essential medical care for thalassemia patients. These centers include the Fatimid Foundation, Hamza Foundation, and Rehman Medical Institute, Peshawar, Khyber Pakhtunkhwa. A total of 431 blood transfusion-dependent ß-thalassemia patients registered at these centers were selected. QoL in ß-TM patients was assessed by a newly developed instrument, the TranQoL questionnaire. For the data analysis procedure, Microsoft Excel and Statistical Package for the Social Sciences; version 22 (SPSS Inc., Chicago, IL) was used. Results A total of 431 patients were included in our study. The ages ranged from five years to 23 years with a mean age of 11.54 ± 3.6 years; 58.93% were male and the rest were female with a male to female ratio of 1.43:1. A total of 129 (29.93%) patients were infected by transfusion-transmitted infections (TTIs). Hepatitis C virus (HCV) was found prevalent in 23.66%, hepatitis B virus (HBV) was found in 4.87%, and HIV was found prevalent in 1.39% cases. The results showed a high proportion of HCV in males 27.95% as compared to females 17.51% (p value = 0.31). Patients were divided into high (good) QoL score of >50 and low (poor) score of <50. In patients with hepatitis C, the QoL was poor in 90 (88.23%) patients and was good in only 12 (11.76%) patients (p value=0.01); in the hepatitis B group, it was good in only eight (38.09%) and poor in 13 (61.90%) patients (p-value 0.04), and for patients with HIV, it was poor in all six patients (p=0.001). Conclusion Our study concludes that transfusion-transmitted disease is very high and that HCV is the leading TTI followed by HBV and HIV. QoL in patients with TTIs was poor. The use of advanced technology in blood screening, voluntary donations, donor selection, and asepsis during blood transfusion is imperative to curtail the transmission.

Rare cytogenetic abnormalities and their clinical relevance in pediatric acute leukemia of Saudi Arabian population.

BACKGROUND: Childhood Acute Leukemia (AL) is characterized by recurrent genetic aberrations in 60% of AML cases and 90% of ALL cases. Insufficient data exists of rare cytogenetic abnormalities in AL. Therefore, we tested rare cytogenetic abnormalities occurring in childhood AL and its effect on clinical prognosis in patients diagnosed at our institution from 2010 to 2017. RESULTS: Among 150 cases of AL, we detected 9 cases with rare chromosomal abnormalities. We found two hypodiploid (2n-) cases: 2n-,t (5;14)(q31;q32) and t (3;11;19)(q21;q23;q13.1) in ALL patients. AML patients showed t (7;14)(q22;q32), t (11;17)(p15;q21), t (11;20) (p15;q11), t (12;17)(q15;q23) and t (11;20)(p15;q11). Both t (1;15)(q10;q10) and t (17;19)(q21;p13.3) occurred in a case with biphenotypic AL. Complete remission (CR) status was attained in 3 patients and 6 patients never attained CR or relapsed/demised. CONCLUSION: The study highlighted that rare cytogenetic abnormalities are associated with a poor prognosis. This finding is not well reported in the literature suggesting that ongoing cytogenetic studies for rare abnormalities associated with pediatric leukaemia are warranted.

Routine Preoperative Coagulation Tests in Children Undergoing Elective Surgery or Invasive Procedures: Are They Still Necessary?

INTRODUCTION: Preoperative coagulation screening tests in pediatric patients was once routine clinical practice globally and still used as standard practice in some countries before surgical procedures to assess of perioperative bleeding risk. OBJECTIVE: The study aimed to evaluate unselected routine preoperative coagulation testing in children undergoing elective or invasive surgery to predict abnormal perioperative bleeding. The study also aimed to provide a rational approach of determining bleeding and family history of coagulation disorders as a predictive risk for bleeding. METHODS: This retrospective study conducted between 2014 and 2015 (1 year) on normal healthy children aged under 15 years admitted to the hospitals for elective mild to intermediate surgery or invasive procedures. We reviewed and collected the details of the clinical history, previous surgery, trauma, family history, detail of anti-thrombotic medication and coagulation tests performed (prothrombin time (PT), the activated partial prothrombin time (APTT), and international normalized ratio (INR)) at the time of admission. RESULTS: Among 2078 cases, 1940 cases had normal coagulation tests (93.4%), 77 cases had abnormal coagulation results (3.7%), and 61 patients underwent surgery without preoperative coagulation screening (2.9%). In 15 of 77 patients, coagulation tests were normal on repeat testing. A total of 52 were confirmed to have abnormal screening testing. Among these 52 cases, 45 had normal factors assay; where seven patients had abnormal factors assay. Postoperative bleeding occurred only in three cases (0.14%), two cases due to surgical procedures with normal preoperative testing and one due to hemophilia A which was detected postoperatively as no preoperative testing was performed. CONCLUSIONS: Routine coagulation screening before surgery or invasive procedures to predict perioperative bleeding in unselected patients is not recommended. Our study emphasizes that selective preoperative testing is more appropriate. Selective criteria for consideration of the latter includes physical examination, type of surgery, family and bleeding history, and concomitant use of antiplatelet and anti-thrombotic therapy.

Cytogenetic Profile and FLT3 Gene Mutations of Childhood Acute Lymphoblastic Leukemia.

BACKGROUND: Childhood acute lymphoblastic leukemia (ALL) is characterized by recurrent genetic aberrations. The identification of those abnormalities is clinically important because they are considered significant risk-stratifying markers. AIMS: There are insufficient data of cytogenetic profiles in Saudi Arabian patients with childhood ALL leukemia. We have examined a cohort of 110 cases of ALL to determine the cytogenetic profiles and prevalence of FLT3 mutations and analysis of the more frequently observed abnormalities and its correlations to other biologic factors and patient outcomes and to compare our results with previously published results. MATERIALS AND METHODS: Patients-We reviewed all cases from 2007 to 2016 with an established diagnosis of childhood ALL. Of the 110 patients, 98 were B-lineage ALL and 12 T-cell ALL. All the patients were treated by UKALL 2003 protocol and risk stratified according previously published criteria. Cytogenetic analysis-Chromosome banding analysis and fluorescence in situ hybridization were used to detect genetic aberrations. Analysis of FLT3 mutations-Bone marrow or blood samples were screened for FLT3 mutations (internal tandem duplications, and point mutations, D835) using polymerase chain reaction methods. RESULT: Cytogenetic analysis showed chromosomal anomalies in 68 out of 102 cases with an overall incidence 66.7%. The most frequent chromosomal anomalies in ALL were hyperdiploidy, t(9;22), t(12;21), and MLL gene rearrangements. Our data are in accordance with those published previously and showed that FLT3 mutations are not common in patients with ALL (4.7%) and have no prognostic relevance in pediatric patients with ALL. On the contrary, t(9;22), MLL gene rearrangements and hypodiploidy were signs of a bad prognosis in childhood ALL with high rate of relapse and shorter overall survival compared with the standard-risk group (P = .031).The event-free survival was also found to be worse (P = .040). CONCLUSIONS: Our data are in accordance with those published previously, confirming the overall frequency of cytogenetic abnormalities and their prognostic relevance.

Effectiveness of health education programme: Level of knowledge about prevention of cervical cancer among Saudi female healthcare students.

OBJECTIVE: To evaluate the effectiveness of health education programme on the knowledge of human papilloma virus among female medical students. METHODS: This quasi-experimental study was conducted in 2014 at the Princess Nourah bint Abulrahman University, Riyadh, Saudi Arabia, and comprised female medical students. An intervention programme was implemented in the form of lectures, videos, posters, etc. on human papillomavirus. SPSS 20 was used for data analysis. RESULTS: There were 535 participants in the study. There mean age was 20.3±1.3 years. After the intervention, there was a significant increase in the level of knowledge. Of all, 495(92%) students recognised avoidance of sexually transmitted disease, vaccination and screening as effective preventive measures. In comparison to pre-intervention results, significantly higher percentage of students defined risk factors: sexually transmitted disease 392(73.3%) versus 329(61.8%), and human papillomavirus 293(54.8%) versus 151(28.4%). Knowledge regarding sensitivity, 280(52.3%) after the campaign versus 160(30.1%)before, and time to perform Pap smear,229(42.8%) versus 113(21.1%),increased significantly (p<0.05). CONCLUSIONS: Health education programme was effective in improving the level of knowledge on human papillomavirus.

Simultaneous existence of acute myeloid leukemia and chronic lymphocytic leukemia: a case report.

BACKGROUND: The simultaneous Occurrence of chronic lymphocytic leukemia (CLL) and acute myeloid leukemia (AML) has been rarely reported. Most of these cases have been occurring more frequently as a secondary event in patients receiving chemotherapeutic agents for CLL. CASE PRESENTATION: We describe a case of a 77-year-old man who presented with fatigue, pallor and lower limb pain and weakness. Initial laboratory studies showed Hb 7.7 g/dl, WBC 279.6 × 10(9)/1, PLT 143× 10(9)/1. The peripheral blood (PB) smear examination showed circulating blast cells (20 %) cells and 50 % lymphocytes, with smudge cells. A bone marrow examination showed infiltration by two discrete abnormal cell populations, one represents the leukemic blast cells (60 %) and the other represents small mature lymphocytes (30 %). The immunologic phenotype of blasts was characterized by the co-expression of CD13, CD33, CD14, CD4, CD15, CD64, HLA-DR, CD11c. Lymphocytes were characterized by a typical CLL immunophenotype: CD19+, CD5+, CD23+, CD20+ (dim) and negative for FMC7, CD34, CD10 and TdT. Cytogenetic studies were negative for CLL and AML panels. PCR assays for AML specific genetic abnormalities were negative. Immunoglobulin gene analysis established the clonal nature of the B-cell expansion. A final diagnosis of concomitant CLL and AML(FAB: M5) was made. CONCLUSION: We have reported a case in which there was simultaneous presentation of AML and CLL. Both forms of leukemia were well documented by morphology, cytometric analysis and molecular studies. Our findings support the idea that this rare concurrence of AML and untreated CLL may represent two separate disease processes.

Hemophagocytic Lymphohistiocytosis: Single-Center Series of 12 Cases from Saudi Arabia.

Hemophagocytic lymphohistiocytosis (HLH) is a rare but potentially fatal disease that commonly appears in infancy, although it has been reported in adults. Chemoimmunotherapy-based treatments have improved the survival of patients with HLH; however, overall survival is still poor. We retrospectively analyzed the data of 12 HLH patients who were admitted between 2005 and 2014. All patients were Saudi Arabia in origin with a female predominance (75%) and a median age of onset of 9.5 months. The consanguinity rates were significantly high (75%) with a positive family history in 41% of cases. Of the 12 patients, nine were defined as primary HLH patients and three were confirmed to be secondary HLH patients. All patients fulfilled the 2004 diagnostic criteria for HLH and received HLH-2004 treatment. Six of these patients showed a good response to chemotherapy, while the remainder of the patients showed partial or no response to chemotherapy. Five patients in this cohort received stem cell transplant, and these patients are currently in remission. The mortality rate of this cohort is currently 50%. Genetic mutational analysis showed a positive STX11 mutation in five patients and a PRF1 (perforin) mutation in two patients. To the best of our knowledge, this is the first case series of HLH from Saudi Arabia.

De Novo CD5 Negative Blastic Mantle Cell Lymphoma Presented with Massive Bone Marrow Necrosis without Adenopathy or Organomegaly.

The recent World Health Organization (WHO) classification defines mantle cell lymphoma (MCL) as a distinct entity characterized by a unique immunophenotype and a molecular hallmark of chromosomal translocation t(11;14)(q13;q32). We report an unusual case of an advanced stage of CD5 negative MCL with a blastoid variant with a massive bone marrow (BM) necrosis as an initial presenting feature, with no adenopathy or hepatosplenomegaly. The pathologic features showed blastoid variant of MCL and flow cytometry showed that the tumor cells were CD5-, CD19+, CD20+, FMC-7+, CD23-, and lambda light chain restricted. Chromosomal analysis, using karyotype and fluorescent in situ hybridization (FISH), demonstrated karyotypic abnormalities in addition to the t(11;14). Our case study may be reported as a unique case of CD5- blastic MCL with unusual presentation and findings which made the diagnosis of MCL difficult.

Plasmablastic Lymphoma: A Review of Current Knowledge and Future Directions.

Plasmablastic lymphoma (PBL) is an aggressive subtype of non-Hodgkin's lymphoma (NHL), which frequently arises in the oral cavity of human immunodeficiency virus (HIV) infected patients. PBL shows diffuse proliferation of large neoplastic cells resembling B-immunoblasts/plasmablasts, or with plasmacytic features and an immunophenotype of plasma cells. PBL remains a diagnostic challenge due to its peculiar morphology and an immunohistochemical profile similar to plasma cell myeloma (PCM). PBL is also a therapeutic challenge with a clinical course characterized by a high rate of relapse and death. There is no standard chemotherapy protocol for treatment of PBL. Cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) or CHOP-like regimens have been the backbone while more intensive regimens such as cyclophosphamide, vincristine, doxorubicin, high-dose methotrexate/ifosfamide, etoposide, high-dose cytarabine (CODOX-M/IVAC), or dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin (DA-EPOCH) are possible options. Recently, a few studies have reported the potential value of the proteasome inhibitor bortezomib and thalidomide in PBL patients. The introduction of genes encoding artificial receptors called chimeric antigen receptors (CARs) and CAR-modified T cells targeted to the B cell-specific CD19 antigen have demonstrated promising results in multiple early clinical trials. The aim of this paper is to review the recent advances in epidemiology; pathophysiology; clinical, pathologic, and molecular characteristics; therapy; and outcome in patients with PBL.

Clinicopathologic features of plasmablastic lymphoma: Single-center series of 8 cases from Saudi Arabia.

BACKGROUND: Plasmablastic lymphoma (PBL) is a rare subtype of non-Hodgkin's lymphoma. Characterized by its aggressive nature and plasmacytic differentiation, PBL remains a therapeutic and diagnostic challenge; it generally has a poor prognosis with very few long-term survivors and most patients dying within 2 years from initial presentation. PBL has been reported in several other countries; however, there have been no reported cases from Saudi Arabia. Here, we report 8 cases of PBL depicting the clinical presentation, immunocompetency, immunphenotypic characterization, diagnostic challenges and treatment outcome. METHODS: The medical records were reviewed for clinical presentation, staging, laboratory data, radiological studies, treatments, and outcomes. A broad immunohistochemical panel consisting of CD45, CD3, CD20, CD79a, Pax5, CD38, CD138, MUM1, EMA, Kappa, Lambda, CD 56, CD30, Bcl-2, Bcl-6, Alk-1, Ki-67, EBV-LMP-1, and HHV8 was performed. RESULTS: The tumors predominantly exhibited immunoblastic/plasmablastic or plasmacytic morphologic features and had a plasma cell-like immunophenotype. All cases were immunoreactive for CD38, CD138 and MUM1 confirming plasma cell differentiation of the tumor cells. CD20 was negative for all cases; whereas CD79a and Pax5 were weakly positive in 2cases. All 8 cases were EBV-LMP-1/EBER-1 negative, and 1 case was HHV8 positive. Similar to previously published studies, PBL in Saudi Arabia is characterized by male predominance (6/8), median age 51.5 years (mean age 46 years), associated with early dissemination, poor response to therapy, and limited survival (average survival time, 6.4 months, median overall survival 5.5 months). However, it does have some unique features. It occurs more commonly in immunocompetent persons (6/8, 75%), is not associated with EBV infection (0/8), and nodal involvement (either primary or secondary) is common among patients (6/8). In addition, extra-oral sites are more common than oral/nasal cavities (7/8) and the c-myc gene is not common (1/8, 12.5%). CONCLUSION: It appears that PBL is heterogeneous in terms of clinical presentation and morphology. PBL is a therapeutic challenge with a clinical course that is characterized by its high rate of relapse and death. To date, treatment responses are usually partial and temporary. Therapies that are more intensive than CHOP do not seem to prolong survival. Further research is needed to understand the biology and molecular pathogenesis of PBL in order to improve therapies. VIRTUAL SLIDES: The virtual slides for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1465801416161912.