The hyperemesis gravidarum and pulmonary embolism: A case report and review of literature.

Background: Nausea and vomiting occur in more than 70% of pregnant women,1 and only 2% of these females progress into hyperemesis gravidarum (HG).2 HG is the persistent and excessive vomiting before the 22nd week of gestation. HG patients can develop life-threatening electrolyte disturbances or thromboembolism. Pulmonary embolism (PE) is a thromboembolism that blocks and stops blood flow to an artery in the lung. Both HG and PE increase morbidity and mortality in pregnant patients. HG patients developing PE are reported only in two patients with fatal outcomes in the literature. We report a case of PE in a hospitalized HG patient with a better outcome. Case Presentation: A 26-year-old previously healthy gravida 3 and para 2 patient was admitted to the Women Wellness and Research Center with HG at 10 weeks of gestation. She developed nausea and vomiting at 6 weeks of gestation and was treated in the emergency department, where she was started on intravenous (IV) fluids for hydration, an antiemetic, and deltaparin for prevention of deep venous thrombosis (DVT), as she was pregnant and dehydrated. She was on potassium replacement therapy for hypokalemia. The patient was improving; still had vomiting, but less frequent. On day 3, following admission, the patient suddenly developed hemoptysis, chest pain, and palpitation. She was tachycardic (120 bpm) and tachypneic (30 breaths per minute). She was feeling dizzy, and her oxygen saturation (Spo2) was around 95%. Her chest was clear on examination. Computerized tomographic pulmonary angiography showed bilateral PE. She was admitted to the highdependency unit. The patient was tachypneic and tachycardic and required non-invasive ventilation. A therapeutic dose of enoxaparin (1 mg/kg) was started and supplemented with fentanyl plus paracetamol for analgesia, continued IV fluids, and promethazine.Her respiratory symptoms and tachycardia improved by day 6, she was transferred to the ward from there and discharged home by day 10, on enoxaparin therapeutic dose (1 mg/kg), and follow up in outpatient clinics showed no issues, and she is doing fine. Discussion: HG is a severe clinical disease in pregnancy where patients have intractable nausea and vomiting with increased morbidity and even mortality. These patients frequently present with ketonuria, dehydration, electrolyte abnormalities, and a weight loss of 7%. Rarely, these patients' present with severe vitamin deficiency, causing a neurological emergency called Wernicke's encephalopathy. The occurrence of DVT is one of the main risk factors due to prothrombotic conditions in pregnancy in combination with dehydration in these patients. The occurrence of PE is reported in two cases of HG in the post-mortem. Our patient developed bilateral PE, a medical emergency due to immobility, dehydration, and prothrombotic predominance during pregnancy. PE was detected early and managed, leading to a better outcome. Conclusion: HG should be diagnosed early, followed by admission of the patient to the hospital. Our patient with HG was complicated by a rare bilateral PE due to a combination of pregnancy, dehydration, and immobility, despite DVT prophylaxis with a favorable outcome. Clinicians should have an index of suspicion for DVT and PE in these dehydrated pregnant patients. A high index of suspicion, early diagnosis, and management by a multidisciplinary team are key for better outcomes of PE in our HG patient.

Parkinsonism-Hyperpyrexia Syndrome in a patient undergoing upper gastrointestinal surgery: A case report.

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.

Amniotic fluid embolism causing multiorgan embolisms and reinforces the need for point-of-care ultrasound.

INTRODUCTION: Pregnant patients are at risk of several possible complications during the peripartum period. Amniotic fluid embolism (AFE) is a peripartum complication with high mortality and morbidity. The sudden entry of amniotic fluid into the maternal circulation causes a rapid and dramatic sequence of clinical events called AFE. The reported incidence of AFE after a cesarean section is around 19%, and after a normal delivery, it is 11%. AFE causing multiple embolisms is not reported in the literature, nor is the use of point-of-care ultrasound (POCUS) in the diagnosis of AFE. We report a case of AFE causing pulmonary and ovarian embolisms. CASE: A 34-year-old pregnant lady had an elective lower section cesarean section (LSCS) for transverse lying and placenta previa under combined spinal and epidural anesthesia. She was gravida 3 para 2 and had regular antenatal check-ups, and she presented for her LSCS at 36 weeks of gestation. Immediately after delivery of the fetus, the patient had convulsions, cardiac arrest, and disseminated intravascular coagulopathy (DIC). Immediately, cardiopulmonary resuscitation started, and the team achieved a return of spontaneous circulation (ROSC) in 3 minutes. DIC was corrected with blood and blood products during this maneuver, and POCUS of the inferior vena cava and heart showed multiple small particles floating, thus confirming the diagnosis of AFE in this patient. The patient was transferred to the intensive care unit (ICU), intubated, and ventilated, necessitating a vasopressor infusion. Computed tomographic pulmonary angiography (CTPA) showed pulmonary embolism and ovarian vein embolism, which were managed with heparin infusion. She was hemodynamically stable and weaned from vasopressors, and the ventilator was then extubated on day 13 of ICU admission. She remained awake and in stable condition. The patient was transferred to the ward and subsequently discharged to go home on the 20th-day post-delivery. CONCLUSION: AFE can be quickly diagnosed using clinical manifestations and POCUS, and it can be managed early for better patient outcomes. POCUS will show multiple smaller and a few larger amniotic fluid emboli in the heart and vena cava. These larger AFE emboli can migrate and cause multiple embolisms, requiring systemic anticoagulation.

Clinical outcomes of intravenous immunoglobulin therapy in COVID-19 related acute respiratory distress syndrome: a retrospective cohort study.

BACKGROUND: Intravenous immunoglobulin (IVIG) has been used as an immunomodulatory therapy to counteract severe systemic inflammation in coronavirus disease 2019 (COVID-19). But its use in COVID-19 related acute respiratory distress syndrome (ARDS) is not well established. METHODS: We conducted a retrospective analysis of electronic health records of COVID-19 patients admitted to intensive care units (ICUs) at Hazm Mebaireek General Hospital, Qatar, between March 7, 2020 and September 9, 2020. Patients receiving invasive mechanical ventilation for moderate-to-severe ARDS were divided into two groups based on whether they received IVIG therapy or not. The primary outcome was all-cause ICU mortality. Secondary outcomes studied were ventilator-free days and ICU-free days at day-28, and incidence of acute kidney injury (AKI). Propensity score matching was used to adjust for confounders, and the primary outcome was compared using competing-risks survival analysis. RESULTS: Among 590 patients included in the study, 400 received routine care, and 190 received IVIG therapy in addition to routine care. One hundred eighteen pairs were created after propensity score matching with no statistically significant differences between the groups. Overall ICU mortality in the study population was 27.1%, and in the matched cohort, it was 25.8%. Mortality was higher among IVIG-treated patients (36.4% vs. 15.3%; sHR 3.5; 95% CI 1.98-6.19; P < 0.001). Ventilator-free days and ICU-free days at day-28 were lower (P < 0.001 for both), and incidence of AKI was significantly higher (85.6% vs. 67.8%; P = 0.001) in the IVIG group. CONCLUSION: IVIG therapy in mechanically ventilated patients with COVID-19 related moderate-to-severe ARDS was associated with higher ICU mortality. A randomized clinical trial is needed to confirm this observation further.

Tension pneumoventricle: Reversible cause for aphasia.

Pneumocephalus is air in the cranium commonly seen in postcraniotomy and in head injury patients. When this air causes an increase in intracranial pressure leading to neurological deterioration, it is called tension pneumocephalus. Similarly, intraventricular air causing compression on vital centers and increasing intracranial pressure is called tension pneumoventricle, and this causes expressive aphasia, which is rarely described in the literature. This study reported a case of a traumatic cerebrospinal fluid (CSF) leak leading to tension pneumoventricle and aphasia. Case: A young male patient sustained severe head injury and had extradural hematoma (EDH) and multiple skull and skull base fractures. EDH was drained, and he recovered and was discharged with a Glasgow coma scale score of 15. He presented to neurosurgical outpatient with CSF leak, aphasia, and loss of bowel and bladder control for a duration of three days. Computed tomography brain scan showed tension pneumoventricles, and he was started on conservative management. His general condition deteriorated, and the next day, his pupils became unequal, and Glasgow coma scale (GCS) dropped to 8/15. He was immediately taken to theater, and the air was aspirated from the ventricles, and an external ventricular drain was inserted. The patient woke up in the immediate postoperative period and started talking normally by day four. Conclusion: Tension pneumoventricles should be considered a cause of aphasia. Immediate intervention and reduction of intracranial pressure are crucial to reverse neurological abnormality and improve patient's outcome.

Pneumorrhachis and pneumothorax after epidural analgesia: A case report and review.

Epidural analgesia or anesthesia is a common procedure for pain relief, especially in obstetrics. Pneumorrhachis and pneumothorax are rare complications of epidural analgesia. They are considered asymptomatic entities but have recently caused increased morbidity and mortality. As the use of epidural analgesia and anesthesia increased significantly in the last decade, clinicians must be aware of this entity. This is a case report of pneumorrhachis causing pneumothorax and pneumomediastinum leading to respiratory distress. Case: A 26-year-old obese primigravida at 37 weeks' gestation and with failure of progression of labor underwent lower segment cesarean section under epidural anesthesia. The procedure including the delivery of fetus was uneventful. In the post-anesthesia care unit, the patient became tachypneic, and her oxygen saturation was low despite supplemented oxygen by face mask and adequate analgesia. She was afebrile and was admitted to the surgical intensive care unit (SICU) for further management. In the SICU, incentive spirometry was initiated, and analgesia with intravenous fentanyl was given. Her echocardiogram was normal. Computer tomographic examination ruled out pulmonary embolism but showed pneumorrhachis with extension into the mediastinum and right apical pneumothorax. She was hemodynamically stable. In the next two days, her tachypnea settled, and the oxygen saturation improved to normal. On the third day, she was transferred to the ward and discharged home from there. She was followed up in the outpatient clinic after one and four weeks and was doing well, and her repeat imaging studies were normal. Conclusion: Epidural analgesia can lead to pneumorrhachis and can cause pneumothorax leading to respiratory distress.

Eclampsia and posterior reversible encephalopathy syndrome (PRES): A retrospective review of risk factors and outcomes.

Posterior reversible encephalopathy syndrome (PRES) is a clinical and radiological entity initially described in 1996. PRES frequently develops in patients with preeclampsia and eclampsia. There is not much literature on risk factors causing PRES in pregnant patients with eclampsia. This study aimed to determine the incidence of PRES in eclampsia, its association with pregnancy, risk factors, and maternal and perinatal outcomes. PATIENTS AND METHODS: All patients who were admitted with eclampsia and developed PRES in an intensive care unit of a tertiary medical facility between 1997 and 2017 were included in the study. Patients' demographics, pregnancy and gestational data, treatment mode, and outcomes were retrospectively obtained from their medical charts/files. Data were entered using SPSS program version 23. Chi-square test was used to compare the variables, and a p value of < 0.05 was considered statistically significant. RESULTS: A total of 151 patients were admitted during the study period, and 25 developed PRES. The diagnosis was common in patients older than 25 years. Eclampsia patients who developed PRES were without any pregnancy-associated comorbidities (p < 0.08). At the time of diagnosis, their gestational age was more than 36 weeks, which was significant (p < 0.04). Incidence was significantly higher in patients presenting with eclampsia and had recurrent seizures (p < 0.01 and 0.002, respectively). Its incidence was significantly higher in postpartum eclampsia patients (p < 0.01). It was also significantly higher in patients who had cesarean section and hypertension treated with labetalol (p < 0.001 and 0.02, respectively). Overall, the maternal mortality rate of eclampsia patients complicated with PRES was 4% in our population. CONCLUSION: Of eclampsia patients, 16% developed PRES, which is on the lower side than the reviewed literature (10%-90%). Eclampsia on presentation, recurrent seizures, postpartum eclampsia, cesarean delivery, and labetalol use were associated with increased risk of PRES development.

Tension Pneumomediastinum: A life-threatening condition in patients with COVID-19.

Tension pneumomediastinum (TPM) is a rare but potentially fatal clinical entity. TPM leads to the leakage of air into the mediastinal cavity and increased pressure in thoracic vessels, respiratory tract, and the heart. Herein, this report presents a series of five cases of coronavirus disease-2019 (COVID-19) that caused acute respiratory distress syndrome (ARDS) and TPM. All patients were male who had severe ARDS with a secondary lung infection that required invasive ventilation and had moderate positive-end expiratory pressure. All patients required vasopressors to maintain hemodynamics, and two patients needed decompression with chest drains. One patient received extracorporeal membrane oxygenation therapy. Three patients had cardiac arrest, and two patients died; thus, the mortality rate was 40%. Patients with COVID-19 pneumonia with ARDS required invasive ventilation and prone positioning. Secondary lung infection can cause TPM, and TPM may cause cardiac arrest. Management should be prompt recognition and decompression with the insertion of drains, and conservative treatment is required in stable cases. Protocols for the management of pneumomediastinum and TPM may enable early detection, earlier management, and prevention of TPM.

A 3rd ventricular colloid cyst causing acute hydrocephalus with stunned myocardium: A case report.

BACKGROUND: Third ventricular colloid cysts are benign but may cause acute hydrocephalus, raised intracranial pressure, decreased consciousness level, and sudden death. These ventricular colloid cysts associated with stunned myocardium are rarely reported in the literature. This study reported a case of a third ventricular colloid cyst presented as acute hydrocephalus complicated with severe neurogenic pulmonary edema, stunned myocardium, and heart failure, which survived at the end. CASE PRESENTATION: A 29-year-old woman presented to the emergency department with one day history of headache, vomiting, and altered consciousness level. Early brain imaging showed a cyst in the third ventricle. The patient rapidly deteriorated neurologically and developed severe pulmonary edema and heart failure requiring immediate external ventricular drain and heart failure management. Once stabilized, she underwent endoscopic excision of the ventricular cyst. Histopathology confirmed the diagnosis of colloidal cyst. She survived all these acute life-threatening events, improved, and stabilized, and was discharged home. She was followed up in outpatient clinics after 6 months of discharge with no symptoms or neurological deficit. CONCLUSION: A third ventricular colloid cyst can cause acute hydrocephalus leading to stunned myocardium requiring immediate surgical intervention, advanced hemodynamic monitoring, and acute heart failure management.

Community Acquired Urosepsis: A surgical intensive care Experience.

Urosepsis contributes significantly to the epidemiology of sepsis. Urosepsis can be classified as community acquired or hospital acquired, depending upon the origin of infection acquisition: either from the community or from a healthcare facility. A great deal of literature is available about nosocomial urosepsis, but the literature regarding community-acquired urosepsis (CAUs) is limited, and studies are underpowered. The aim of our study was to determine the epidemiology, bacteriology, severity, and outcome of CAUs. Methods and Patients: All patients admitted from the emergency department to the surgical intensive care unit (SICU) with urosepsis over a period of 10 years were identified and included retrospectively from the SICU registry. The study was retrospective. Data were entered into the SPSS program version 23, and groups were compared by using chi-square and t-tests. Results were considered statistically significant at p ≤ 0.05. Results: During the study period, 302 patients with CAUs were admitted to the SICU. The common etiology was obstructive uropathy (60%). The Local Arab population outnumbered the non-Arab population (164/54.3%), and there were equal numbers of patients of both genders. Diabetes mellitus and hypertension together were the common comorbidities. Seventy-five percent of patients had acute kidney injury (AKI). Thirty-eight percent of patients had percutaneous nephrostomy, and 24.8% of patients underwent endoscopic stent insertion to relieve the obstruction. Ninety-three percent of patients were admitted with septic shock, and 71.5% had bacteremia. The common bacteria (36.1%) was extended-spectrum beta-lactamase-(ESBL)-producing bacteria, with a predominance of Escherichia coli (31.5%). Fifty-four percent of patients required a change of antibiotics to carbapenem. Eighty-two percent of patients had acute respiratory distress syndrome (ARDS). Patients with bacteremia had a statistically significant AKI, ARDS, and septic shock (p < 0.001). Male patients had a significantly higher incidence of oliguria, intubation, and ARDS (p < 0.05). Eight patients died of urosepsis during the study period, giving a mortality rate of 2.6%. Conclusion: In our patients, obstruction of urine flow was the most common cause of CAUs. Our urosepsis patients had a higher bacteremia rate, which led to higher incidences of organ dysfunction and septic shock. ESBL bacteria were a frequent cause of urosepsis, requiring a change of the initial antibiotic to carbapenem. Male patients had a significantly higher rate of organ dysfunction. Mortality in our urosepsis patients was lower than mentioned in the literature.

Temporal and seasonal trends of hospitalization and mortality associated with necrotizing fasciitis: A retrospective study of 12 years (2002-2013).

Background: Necrotizing fasciitis (NF) is a rare but aggressive infection that affects the superficial fascia and progressively destroys the tissue between the skin and underlying muscles. It is a surgical emergency with significant morbidity and mortality. This study aimed to explore the temporal and seasonal trends in NF infection in Qatar. Methods: A total of 327 patients diagnosed with NF, aged ≥ 18 years, and admitted to the Hamad General Hospital, Qatar, in 2002-2013 were retrospectively reviewed. The hospitalization and mortality rates in the general population in Qatar and the case fatality rate (CFR) were calculated for each year. The patients were grouped into summer, autumn, winter, and spring admissions based on their admission dates. Seasonality was studied by comparing the characteristics, bacteriological status, and outcomes of the patients admitted in different seasons. Results: The hospitalization rate of NF in Qatar was 2.9 per 100,000 population; in the study duration, this rate decreased from 2.8 to 1.6 per 100,000 population in 2002 and 2013, respectively. The mortality rate among NF cases increased from 1.9 to 3.6 per million population, and the CFR increased from 6.7 to 23 per 100 admissions in the same duration. No temporal trends in the hospitalization and mortality rates or CFR were evident in the study duration. Polybacterial infections were higher in autumn than in other seasons. Monobacterial Gram-positive infections were higher in spring than in other seasons, and monobacterial Gram-negative infections were higher in summer than in other seasons (p = 0.02). However, seasonality was not evident after further analysis in terms of species, severity, complications, length of hospital stays, and CFR in patients with NF. Conclusion: No clear trend or seasonality was observed in terms of outcomes; however, seasonality in NF-causing bacteria was evident, as polybacterial infections were significantly higher in autumn than in other seasons, whereas monobacterial infections were more frequent in spring and summer than in other seasons. However, the severity of infections, length of hospital stay, and mortality did not significantly vary. Further microbiological studies are needed to obtain confirmatory data regarding the temporal and seasonal trends of NF.

Optimal dose and duration of enteral erythromycin as a prokinetic: A surgical intensive care experience.

BACKGROUND: Enteral feeding has various advantages over parenteral feeding in critically ill patients. Acutely ill patients are at risk of developing enteral feeding intolerance. Prokinetic medications improve gastrointestinal mobility and enteral feed migration and absorption. Among the available prokinetic agents, erythromycin is the most potent. Erythromycin is used in different dosages and durations with variable efficacy. Intravenous erythromycin has an early and high rate of tachyphylaxis; hence, enteral route is preferred. Recently, the combination of prokinetic medications has been increasingly used because they accelerate the prokinetic action and decrease the adverse effects. AIM: This study aimed to determine the optimal effective prokinetic dose and duration of administering enteral erythromycin in combination with metoclopramide in critically ill patients. PATIENTS AND METHODS: This study has a prospective observation design. After obtaining permission from the medical research center of the institution, all patients in the surgical and trauma intensive care unit having enteral feed intolerance and those who were already on metoclopramide for 24 hour (h) were enrolled in the study. Patients' demographic data, diagnosis, surgical intervention, disease severity scores, erythromycin dose, duration of administration, any adverse effects, factors affecting erythromycin response, and outcome were recorded. All patients received 125 mg syrup erythromycin twice daily through a nasogastric tube (NGT). The NGT was clamped for 2 h, and half amount of previous enteral feeds was resumed. If the patient did not tolerate the feeds, the erythromycin dose was increased every 24 h in the increment of 250, 500, and 1000 mg (Figure 1). Statistical significance was considered at P <  0.05. A total of 313 patients were enrolled in the study. Majority of the patients were male, and the mean age was 45 years. RESULTS: Majority (48.2%) of the patients (96) with feed intolerance were post laparotomy. Ninety percent (284) of the patients responded to prokinetic erythromycin therapy, and 54% received lower dose (125 mg twice daily). In addition, 14% had diarrhea, and none of these patients tested positive for Clostridium difficile toxin or multidrug resistance bacteria. The mean duration of erythromycin therapy was 4.98 days. The most effective prokinetic dose of erythromycin was 125 mg twice daily (P = 0.001). Erythromycin was significantly effective in patients with multiple organ dysfunction and shock (P = 0.001). Patients with high disease severity index and multiple organ dysfunction had significantly higher mortality (p < 0.05). Patients not responding to erythromycin therapy also had a significant higher mortality (p = 0.001). CONCLUSION: Post-laparotomy patients had high enteral feed intolerance. Enteral erythromycin in combination with metoclopramide was effective in low dose and was required for short duration. Patients who did not tolerate feeds despite increasing dose of erythromycin had higher mortality.

Changes in trends and outcomes of eclampsia: a success story from Qatar.

Background: Preeclampsia and eclampsia are two hypertensive disorders of pregnancy that significantly contribute to higher morbidity and mortality rates. Eclampsia is the occurrence of seizures in patients with preeclampsia without any previous history of seizure disorders. The incidence and prevalence of eclampsia varies, and there is scarce literature about the prevalence and trends of eclampsia in the Arabian Gulf countries. This study aimed to identify the incidence and changing trends of eclampsia in Qatar. Patients and Methods: This retrospective study was conducted at Hamad Medical Corporation, the only tertiary heathcare center in Qatar, and included all patients admitted with eclampsia from 1979 to 2017. The demographic data, maternal age, parity, gestational age, antenatal visits, timing of seizures, mode of delivery, treatment, maternal morbidity, and mortality were recorded. The study period was divided into the initial period of 1979-1988, 1991-2009, and the recent period of 2010-2017. Data analysis was performed using chi-square tests to identify trends among the three different periods. A p value of ≤ 0.05 (two-tailed) was considered statistically significant. Results: A total of 151 patients with eclampsia were admitted with an increasing incidence of eclampsia over time. There was a statistically significant improvement in antenatal follow-up and an increase in the maternal age of patients with eclampsia (p = 0.001). The incidence of eclampsia without proteinuria increased significantly over time (p = 0.03). Postpartum eclampsia was more common (p = 0.002). Labetalol was the most frequently used antihypertensive agent (p = 0.001), and magnesium sulfate has been increasingly used as an anticonvulsant agent (p = 0.001). The rate of maternal morbidity was decreasing, and in the recent period, posterior reversible encephalopathy syndrome was becoming a common comorbidity in patients with eclampsia. Maternal mortality displayed significant improvement, reaching 0% in the recent study period (p = 0.02). Perinatal mortality likewise displayed a decreasing trend and reached 3.17% in the recent period. Conclusion: The incidence of eclampsia is increasing in Qatar. The antenatal care of patients with eclampsia has improved significantly. The medical management of patients with eclampsia has also drastically improved, leading to a significant decrease in maternal mortality and improvement in perinatal outcomes.

A High-grade Aneurysmal Subarachnoid Hemorrhage in the Peripartum Period.

Aneurysmal subarachnoid hemorrhage (aSAH) is a rare but devastating complication with increased morbidity and mortality. It is still unclear whether the incidence is increased during pregnancy and in the peripartum period. However, the incidence of cerebral aneurysmal rupture is higher during the third trimester than in the first trimester. The risk of aneurysmal rupture and subarachnoid hemorrhage (SAH) during general anesthesia or spinal anesthesia is unclear. We report a case of left supraclinoid aneurysm rupture after spinal anesthesia for Low Segment Caesarean Section (LSCS) in the immediate postpartum period causing high-grade aSAH.

Laparoscopic Major Vascular Injuries Report of Two Cases and Review.

Laparoscopic surgery is the standard of care for various abdominal pathologies due to its apparent advantages. Unintentional and accidental injuries of the intraabdominal organs and vessels caused by trocars and Veress needles are rare, but potentially fatal complications of laparoscopic surgery. Veress needle and trocar can cause major vascular, bowel, or urinary tract injuries. We report two cases of vascular laparoscopic entry injuries. Laparoscopic entry injuries are rare but life-threatening and can cause multiple organ dysfunctions. Therefore, early recognition, aggressive resuscitation, and appropriate management of laparoscopic entry injuries are vital for better outcomes.

Inhalational injury and use of heparin & N-acetylcysteine nebulization: A case report.

Inhalational injury to the upper and lower airway occurs due to thermal or chemical irritation causing airway edema, capillary leak, mucin, and fibrin debris forming clots and soot. The use of unfractionated heparin (UFH) nebulization was found to be effective by dissolving airway clots. We report a case of inhalational burn injury where UFH nebulization led to a better outcome. A healthy male was trapped in a residential room during a fire in the building. He sustained facial, neck, upper chest, and left upper extremity burns accounting for 25% of body surface area. He was intubated at the site and started on supportive care. In the surgical intensive care unit, bronchoscopy showed severe tracheobronchial burn injury; a thorough lavage was done, started on UFH and N-acetylcysteine nebulization (NAC). The patient improved, and his trachea was extubated on day 6. In our patient, unfractionated heparin nebulization was beneficial as the patient was extubated early without landing to acute respiratory distress syndrome.

Varicella zoster viral infection complicating into necrotizing fasciitis: A case report.

Necrotizing fasciitis is a rare complication of varicella-zoster viral infection in adults, occurring due to a secondary bacterial infection. A 35-year-old female healthy patient had post-varicella zoster infection with NSAID use as a possible risk factor. She was diagnosed early by clinical and laboratory parameters.

Ocular manifestations of COVID-19: facts and figures from a tertiary care center.

INTRODUCTION: COVID-19 patients presenting with ocular manifestations are from 0.8% to 32% of patients seen in the ED. The available literature is scarce regarding COVID-19 patients presenting with ocular manifestations from the Middle Eastern region. PURPOSE: This study aims to report the incidence of ocular signs and symptoms in COVID-19 patients and find any correlation between the occurrence of ocular manifestations and patients' comorbidities. METHODS: All patients having the primary diagnosis of COVID-19 infection and concurrent ocular manifestations on admission to our tertiary COVID-19 health care centre were included in the study. The patient's demographic data, comorbidities, and type of ocular manifestations were recorded from the patients' health records retrospectively. RESULTS: In our study, 39 (7.8%) patients presented with ocular manifestations. The majority of COVID-19 patients were male, and 200 (20%) patients had a history of other comorbidities. The majority of our patients had hyperaemia (13 [33.3%]), followed by eye pain (9 [23.1%]), epiphora (8 [20.5%]), burning sensation (4 [10.3%]), and photophobia (2 [5.1%]) patients. There was no statistically significant difference in the occurrence of ocular manifestations and patients' gender or comorbidities (p > .05). CONCLUSION: The occurrence of ocular manifestations was lower compared to the present literature. There was no significant association between the occurrence of ocular manifestations and the patient's gender or comorbidities.

Risk Factors for Cerebral Vasospasm in Patients with Aneurysmal Subarachnoid Hemorrhage: A Tertiary Care Center Experience.

Objectives Cerebral vasospasm in subarachnoid hemorrhage (SAH) is associated with high morbidity and mortality. There is a lack of consensus on the risk factors leading to cerebral vasospasm in patients with aneurysmal subarachnoid hemorrhage (aSAH). In this retrospective study, our objective was to determine the association of risk factors for cerebral vasospasm aSAH. Methods A total of 259 charts of aSAH patients consecutively admitted to the surgical intensive care unit of Hamad General Hospital from January 2007 to December 2016 were reviewed and included. The patient's demographic data, including comorbidities like hypertension (HTN), was recorded. Variables of interest included measurements of the neurological deficit on admission, the severity of SAH, treatment modality, and the initial computerized tomography scan of the head for intraventricular hemorrhage, intracerebral hemorrhage, or hydrocephalus. Multivariate analysis and multiple logistic regression analyzed the relationship to identify the association of independent variables. Results Out of the 259 patients, 34% ( n = 87) suffered from cerebral vasospasm. The severity of SAH was associated with the development of cerebral vasospasm ( p < 0.05). The presence of HTN and neurological deficits on admission were associated with an increased risk of cerebral vasospasm ( p < 0.05, p < 0.01, respectively). Hydrocephalus requiring treatment using external ventricular drains decreased the risk of cerebral vasospasm ( p < 0.05). Intraventricular and intracerebral hemorrhage were not associated with cerebral vasospasm ( p = 0.25, p = 0.16). The endovascular treatment of cerebral aneurysms was associated with an increased risk of cerebral vasospasm ( p < 0.05). Conclusion Cerebral vasospasm is common among patients admitted with aSAH. It is significantly associated with the history of HTN, the neurological deficit on admission that corelates more strongly to the motor deficit on admission, the severity of hemorrhage (modified Fischer score), and endovascular treatment. External ventricular drainage was associated with a decrease in cerebral vasospasm. The present study's findings shed light on cerebral vasospasm's risk factors in the country and the region.

Nebulized fentanyl for respiratory symptoms in patients with COVID-19 (ventanyl trial).

ABSTRACT: Patients with coronavirus disease (COVID-19) commonly experience distressing and challenging respiratory symptoms. Interventions such as oxygen therapy, oral opiates, and traditional nebulizers like ipratropium bromide and salbutamol are variable in their efficacy, and therapy responses in patients are difficult to predict. The purpose of this study is to investigate the efficacy of nebulized fentanyl citrate on dyspnea, cough, and throat pain in patients with COVID-19 and evaluate the safety with any potential adverse events.In COVID-19, about 59% of patients will exhibit cough, 35% generalized body ache and sore throat, and 31% dyspnea. Some methods such as nebulized lidocaine, magnesium sulfate, and systemic opioids have been used to manage the respiratory symptoms. It has been previously shown that fentanyl nebulizer has beneficial effect in improving shortness of breath in patients with chronic obstructive pulmonary disease. The proposed theory behind that was that fentanyl decreased the rate of spontaneous respiratory rate, diminished the brain stem chemoreceptor response to hypoxia and hypercarbia, in addition to exhibiting a modulating effect on the brain stem. Therefore, we hypothesize that nebulized fentanyl has superior effect in improving shortness of breath and relieving cough compared to normal saline, in addition to its advantageous throat pain relief, while exhibiting fewer side effects in patients with COVID 19 infection. Therefore, this phase-III, randomized, comparative, parallel assignment, single-blinded clinical trial aims at assessing the efficacy and safety of nebulized fentanyl to suppress cough, improve breathlessness, and relieve throat pain in patients with COVID-19.