Qatar Medical Journal - الأعداد السابقة

Introduction: Pets and exotic animals are increasingly popular all over the world. Some of these animals may cause injuries to their owners or other people during interactions. Both injuries and systemic infections always present diagnosis and treatment challenges. Emergency physicians´ clinical experience in managing patients with injuries caused by pets and exotic animals, in particular, is limited; hence, we believe that it is a domain to explore in a Middle Eastern country to help raise awareness and provide reminders as to the best evidence-based medical practice.

Methods: Hamad Medical Corporation's hospital records of patients treated between 2015 and 2022 were analyzed retrospectively. Cases whose diagnosis was recorded as injuries caused by animals kept as pets were included in the study. Patients were evaluated in terms of demographic characteristics, type of injury, injury locations, injury severity, treatments applied, and complications. Descriptive statistics were carried out, and findings were expressed as percentages in a frequency table.

Results: Following a search of the electronic patient records during the period of interest, 43 patients were found to have sought treatment following an injury caused by a pet or domestic exotic animal. The mean age of the patients was 23.5 years; about three-quarters were male, and approximately half were children. All injuries were minor, and 74.4% were skin abrasions. The most commonly injured body parts were the hand, the leg, and facial injuries. It was observed that cats caused 53.5% of the injuries, whereas falcons were involved in 11.6% of the cases. All patients were prescribed prophylactic antibiotics, and 60.5% were administered a tetanus injection.

Conclusion: Despite our study spanning over seven years, a relatively low number of patients reported to the government hospitals´ emergency departments. The injuries are most commonly caused by cats and often involve children and animal bites to hands. The key recommendations are for parents or childminders to always supervise children when interacting with animals, be particularly cautious, and wear some form of protection when handling pets and domestic, exotic animals. Whether it is a bite or a scratch, healthcare professionals should always anticipate the potential risk of infection, treat the patient accordingly, and prescribe prophylactic antibiotics.

Medication-related problems (MRPs) are prevalent throughout healthcare systems, whereby pharmacy-based interventions are pivotal to reducing occurrence. In the Middle East, including Qatar, the professional roles of pharmacists have been expanding to improve patient safety. This study aimed to characterize and analyze pharmacist-led interventions among hospitalized patients in the leading general hospital in Qatar. A retrospective analysis of pharmacist interventions in the internal medicine ward, critical care unit, and emergency department (ED) was conducted. Data were extracted from three periods of 1 month (March 1–31, 2018, July 15–August 15, 2018, and January 1–31, 2019). A descriptive type of analysis was undertaken. A total of 340 patients with 858 interventions were analyzed. The average age of the study participants was 51 years (SD ± 17.7). The study population was predominantly male (65%). The prevailing pharmacist intervention was adding drug therapy (27%), followed by medication discontinuation (18%) and dosage adjustments (16%). This pattern was maintained across all subpopulations, e.g., gender, age, and ward, except for the ED, where cessation of medication was the most frequent intervention (4%). The two pharmacological classes associated with most interventions were anti-infective and cardiovascular agents. Pharmacist interventions effectively identify, prevent, and resolve MRPs in general inpatient settings in Qatar.

Background: Critical illness-associated cerebral microbleeds and leukoencephalopathy connected to coronavirus disease 2019 (COVID-19) infection are emerging areas of concern in current medical literature.

Methods: We reviewed cases of patients with COVID-19-associated neurological manifestations to study the prevalence and outcome of such conditions.

Case Series Findings: Our review yielded seven distinct patients. Six exhibited cerebral microbleeds, primarily localized in the juxtacortical white matter and the corpus callosum. In contrast, one individual presented with leukoencephalopathy. Tragically, of these patients, five succumbed to their ailments. One was discharged with mild cognitive impairments, while another underwent a tracheostomy and was subsequently moved to a long-term care establishment.

Conclusion: Our findings underscore the significance of neuro-radiological observations in those grappling with severe manifestations of COVID-19, drawing attention to the possible neurological repercussions of the virus.

Introduction: Staghorn calculi (SC) occupy the renal pelvis and calyces and are common in females linked to repeated urinary tract infections (UTIs). Judicious surgery planning reduces the chance of further damage to the kidney due to renal SCs. Open stone surgery (OSS) is one of the various operative techniques to remove such huge stones with one operative intervention and protect the kidney from ongoing functional damage.

Case Report: A 47-year-old male patient presented with right-sided renal colic pain, and on further investigations, he was diagnosed with a large renal stone responsible for substantial renal function impairment on the same side. The SC measured 8 × 4 cm with another stone in the lower calyx. thinner parenchyma, and only 16% relative function. Therefore, open surgery was selected over less invasive approaches because multiple lithotripsy (ESWL) sittings may have been required in less invasive options.

Discussion: SCs, which can be complete or partial, often result in renal impairment. Hence, it is crucial to implement a proactive therapeutic approach that includes a thorough evaluation of the stone’s size and position, the patient’s choice, and institutional capacity. Complete elimination of SCs is preferred to maintain maximal renal function. Based on clinical, technical, and socioeconomic considerations, open pyelolithotomy or OSS was chosen over percutaneous nephrolithotomy for SC removal in the discussed case.

Conclusion: The ability to remove large stones in a single intervention with open pyelolithotomy has been very effective due to its distinctive clinical presentation and pathological abnormalities.

Introduction: Methotrexate (MTX) is a folic acid antagonist used to treat different immunological or proliferative illnesses because of its anti-proliferative and anti-inflammatory effects. MTX Toxicity is considered a severe problem. Although acute toxicity related to high-dose administration (doses ≥500 mg/m²) can be predicted based on the given dose, chronic toxicity still has no specific factors to predict it, so treatment depends on the history and symptoms of toxicity. MTX was initially used for oncology indications with high cyclic doses, then expanded to non-oncology indications with different low doses and frequencies. This significant change in doses resulted in dosing errors that contributed to MTX toxicity reports. Measures to prevent the toxicity of MTX should be implemented.

Case: A 66-year-old female patient ingested 10 mg of MTX daily for one month instead of the once-toxicity symptoms. The serum level of MTX was requested, and treatment with folinic acid was initiated until the patient improved with the discontinuation of MTX.

Discussion: There is limited literature about the lack the total cumulative dose, duration of intake, or serum level of MTX. All this information was provided in this case report, but drug-drug interactions were not reviewed, although aspirin and pantoprazole were identified as having interactions with methotrexate in this patient. Minimum total cumulative dose identification may help assess the toxicity risk in such patients.

Conclusion: Low-dose MTX chronic toxicity still needs further information to guide the patient’s risk of toxicity and when to initiate treatment. Safety-practical measures should be implemented to prevent such administration errors.

Background: Febrile seizures, convulsive episodes in young children during febrile illnesses, are a significant concern due to their potential for recurrence and associated uncertainties. This study investigated the causes and risks associated with recurrent febrile seizures and the critical role of electroencephalogram (EEG) in their accurate diagnosis.

Methods: Following Institutional Review Board approval and going through the consenting process with parents, this study gathered the clinical features and EEG recordings of children admitted with febrile seizures in the Department of Pediatrics, Mahatma Gandhi Memorial Hospital, Kakatiya Medical College, Warangal, Telangana, India. Descriptive statistics, including mean, standard deviation (SD), frequencies, and percentages, were computed to understand the data comprehensively. The Chi-Square test was employed to analyze the association between variables, with a significance level of 0.05, ensuring reliable and trustworthy findings.

Results: Out of 42 children studied, 28 (66.67%) presented with simple febrile seizures, with the mean time of occurrence of seizures from the onset of fever being 7.85 hours. Abnormal EEG was seen in 50% of children with complex febrile seizures and 16% with simple febrile seizures. Generalized epileptiform discharges were the most common epileptic activity observed. Low sodium levels had a significant relationship with febrile seizures in the analysis.

Conclusions: This study emphasizes the importance of EEG in diagnosing febrile seizures, particularly in complex cases. Our findings suggest that low sodium levels may be a significant risk factor for febrile seizures. Further research is necessary to identify other preventable risk factors to reduce the burden of the medical condition.

Introduction: Chronic kidney disease (CKD) is a global health problem. Reduced innate and adaptive immunological responses predispose CKD patients to infections. Despite the clinical and epidemiological importance of CKD and the great value of vaccination as a prophylactic measure, the utilization of recommended vaccines in Qatar has not yet been evaluated.

Methods: We conducted a cross-sectional study to estimate the level of influenza, pneumococcal, and hepatitis B vaccination and the predictors of adherence to these recommended vaccines among non-dialysis CKD patients receiving renal ambulatory care in Qatar from 1 September 2020 to 30 April 2021. Complete vaccination was defined as receiving the three vaccines, and partial vaccination was defined as receiving one or two vaccines. The full and partial vaccination predictors were assessed using multivariate logistic regression and reported as odds ratio (OR) with p<0.05 indicating statistical significance.

Results: 416 non-dialysis CKD patients were included in our analysis. 73% were males; the mean age was 56 ± 15 years. More than 50% of the patients were from the Middle East, followed by 36% from Asia. Most patients had concurrent hypertension, concurrent diabetes mellitus, and were stage V CKD. Only 12% of the patients were fully vaccinated, while 73% received partial vaccination. The predictors of vaccination included age, gender, Asian origin, employment, living conditions, concurrent medical conditions, CKD stage, allergy to medications, and use of injectable medications. Only stage V CKD positively predicted adherence to full and partial vaccinations in non-dialysis CKD patients.

Conclusion: There is very low adherence to the recommended vaccines in CKD patients, with a prevalence of complete vaccination of 12% only. Increased public awareness about the importance of vaccination in CKD may improve the adherence rates among these patients in Qatar.

Background: Parkinsonism-hyperpyrexia syndrome (PHS) is a potentially life-threatening condition that occurs due to the abrupt withdrawal or significant dose reduction of antiparkinsonian medications. It presents similarly to neuroleptic malignant syndrome (NMS) and is characterized by severe rigidity, fever, autonomic instability, and altered mental status.

Case: A 62-year-old male with a 10-year history of Parkinson’s disease (PD) underwent laparoscopic mesh repair for a left-sided diaphragmatic and large hiatus hernia. His antiparkinsonian medications included levodopa/carbidopa, amantadine, pramipexole, and benzhexol. Medications were withheld as part of the nil per os (NPO) status. Postoperatively, he developed withdrawal features, including tremors, difficulty speaking, tachycardia, hypertension, fever, and sweating. PHS, resulting from the withdrawal of antiparkinsonian medications, was diagnosed. The patient was transferred to the intensive care unit (ICU), intubated, and his antiparkinsonian medications were reintroduced. The patient’s condition improved gradually, and he was discharged home on the 15th postoperative day.

Discussion: The abrupt discontinuation of antiparkinsonian medications precipitated PHS in our patient. Recognizing the clinical picture of PHS and differentiating it from other possible conditions, such as neuroleptic malignant syndrome and malignant hyperthermia, is pivotal. Management involves resuming medications and providing supportive care. Early recognition and prompt reintroduction of the antiparkinsonian medications are essential for the patient’s recovery.

Conclusion: PHS is a rare but potentially life-threatening condition that occurs due to the withdrawal of antiparkinsonian medications, leading to an acute hypodopaminergic state. Our case emphasizes the importance of careful perioperative management of antiparkinsonian medications and early recognition and management of withdrawal symptoms in patients with Parkinson’s disease undergoing surgery.

The opioid crisis has become a significant public health concern in recent years. Although respiratory depression and overdose are the most reported side effects of fentanyl, there have been rare cases of cerebellar leukoencephalopathy (CLE) following fentanyl intoxication. A 29-year-old man with a history of opioid use disorder and intravenous drug use presented to the emergency room with significant ataxia and dysarthria following fentanyl intoxication. According to the patient, the symptoms began four days prior after “chasing the dragon” with “pure fentanyl”, and he reported experiencing nausea and dizziness, particularly during ambulation. Neurological examination revealed a positive Romberg test, ataxia, and delayed speech. Brain magnetic resonance imaging (MRI) indicated there was toxic degeneration of the cerebellar white matter that extended into the posterior limbs of the internal capsule. Urine drug screening was positive for opioids, making fentanyl-induced cerebellar leukoencephalopathy the most likely diagnosis in this case. This case of opioid-induced CLE underscores the critical significance of early recognition, which is vital for enhancing a patient’s recovery and averting the development of severe neurological complications.

Background: There is limited data available regarding the prevalence of celiac disease (CD) among children with type 1 diabetes mellitus (T1DM) in Arab countries and the Middle East. This cross-sectional study has been designed to explore the prevalence of CD specifically within the population of Moroccan children and adolescents diagnosed with type 1 diabetes mellitus (T1DM).

Patients and Methods: This is a cross-sectional study of patients who underwent regular follow-up for T1DM at the Pediatric Endocrinology Unit, Abderrahim Harouchi Children’s University Hospital in Casablanca, over a 16-year period from 2004 to 2020. Patients were screened for CD by measuring anti-tissue transglutaminase IgA, and those with positive antibodies underwent endoscopy assessment.

Results and Discussion: All 550 patients regularly followed up with TIDM were screened for CD. Fifty-five (33 girls/22 boys) of the screened patients had histologically documented CD, yielding a prevalence of 10%. Nineteen (41.9%) patients had developed CD within the initial four years of diagnosis with T1DM. Therefore, among the six confirmed CD patients, the average age at the onset of T1DM was 3.7 years. For twenty-four (57.5%) of the patients, exhibited no apparent clinical indications of CD, and their condition was only identified through systematic screening.

Conclusion: This study showed a high prevalence rate of CD associated with type 1 diabetes T1DM, particularly among young children. The results of this paper indicate one of the highest prevalence rates reported in the existing literature for the coexistence of CD and T1DM. These findings may suggest the necessity of a systematic screening of CD in T1DM patients.

Background: Cancer continues to be a significant worldwide health concern with substantial mortality. The cancer mortality-to-incidence ratio (MIR), a proxy measure of observed five-year survival, can serve as a valuable indicator of cancer management outcomes and healthcare disparities among countries. This study aims to determine the MIR trend for all cancers combined among Iraqi citizens during 2012-2020 for health expenditure percentages out of the gross domestic product (e/GDP (%)) and population growth rate.

Methods: The study used the Iraqi Cancer Registry annual reports for cancer data and World Bank data for health expenditure and population growth. Simple linear regression analysis examined the relationship between health expenditure, growth rate, and MIR, while joinpoint regression analysis examined the trend over time. The Ethics Committee of the College of Medicine at the University of Basrah approved the study.

Results: An increasing trend in crude incidence rates for all cancer types combined was seen with a decrease in mortality rates from 2012 to 2020 in both sexes. A non-statistically significant reduction in MIR was found with an average annual percent change (AAPC) of -3.1% (P = 0.100). The decrease in MIR was higher among females than males, with a statistically significant difference (P = 0.003). High health expenditure presented as e/GDP (%) was associated with a favorable cancer survival rate, but this was not statistically significant (R² = 0.263, P = 0.158). In contrast, a low growth rate was significantly associated with cancer patients’ survival (R² = 0.505, P = 0.032).

Conclusions: As indicated by the MIR and the MIR complement (1-MIR), the proxy five-year survival rate is improving in Iraq with time. Although not statistically significant, high health expenditure favorably affected overall cancer survival. A low growth rate, on the other hand, significantly improves cancer patients’ survival.

Background: Managing a high-risk pulmonary embolism (PE) in a critically ill patient with severe thrombocytopenia can present a challenging dilemma. There is a high risk of fatal bleeding due to anticoagulation in high-risk PE with thrombocytopenia; therefore, risks and benefits are balanced while dealing with such a critical scenario.

Case Report: We present a case of a female patient with thrombocytopenia who was admitted for management of lymphoma. Her hospital course was complicated by high-risk PE, leading to acute respiratory failure and hypotension, necessitating urgent transfer to the medical intensive care unit. She was intubated and placed on mechanical ventilation. Multiple cardiac arrests occurred due to compromised cardiac output from a severely dilated right ventricle on bedside transthoracic echocardiography. As a last resort to save her life in this critical state and severe thrombocytopenia, she was given a half bolus dose of the recommended drug, i.e., 50mg IV of Alteplase. Subsequently, she stabilized and was extubated without any further complications.

Discussion: High-risk PE needs prompt management with anticoagulation to avoid fatal outcomes. However, on the other hand, anticoagulation carries a high risk of bleeding, especially in patients with thrombocytopenia. These challenges prompt a modern perspective in situations where clear guidelines are absent.

Conclusion: We aim to discuss our contemporary clinical practice in managing such a complex case and highlight the need for further studies.