Covid-19 in a cystic fibrosis patient Al Lawati, Adil; Al Balushi, Amal; Al Salimi, Sumya
Oman medical journal,
03/2023, Letnik:
38, Številka:
2
Journal Article
Recenzirano
Odprti dostop
Based on experience with other viral respiratory illnesses, patients with cystic fibrosis were believed to have worse prognosis when infected with COVID-19. We report a case of a 14-year-old female ...with cystic fibrosis who developed COVID-19 with short-term evolution and made a good recovery with no known major long-term sequelae.
Pulmonary Alveolar Microlithiasis Al Umairi , Rashid; Al-Riyami , Mahmood; Habibulla , Zulfikar ...
Oman medical journal,
03/2020, Letnik:
35, Številka:
2
Journal Article
Recenzirano
Odprti dostop
Pulmonary alveolar microlithiasis (PAM) is a rare disease caused by a mutation in the SLC34A2 gene encoding the type IIb sodium phosphate cotransporter in alveolar type II cells. This results in the ...formation and accumulation of calcium phosphates crystals in the alveoli. Early in the disease, most patients are asymptomatic or might experience mild symptoms. However, in some patients, PAM can progress resulting in pulmonary fibrosis, cor pulmonale, and respiratory failure. We report the case of a 33-year-old Omani male who was referred to our institute with a history of fever and shortness of breath. A chest radiograph revealed bilateral dense consolidation. Chest computed tomography showed bilateral dense interlobular thickening and extensive consolidations with a lower lung predominance. Our findings were highly suggestive of PAM. The diagnosis was confirmed by bronchoalveolar lavage.
Objectives: Healthcare workers (HCWs), especially those working on the front line, are considered to be at high risk of nosocomial acquisition of the severe acute respiratory syndrome coronavirus 2 ...(SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19). Little is known about the effectiveness of the recommended protective methods as few reports have described spread of the disease in hospital settings among this high-risk population. We describe the hospital-based transmission of SARS-CoV-2 related to non-invasive ventilation (NIV) in one of the main tertiary care hospitals in Oman. Methods: All exposed patients and HCWs from Royal Hospital were screened, quarantined, and underwent telephone interviews to stratify their risk factors, clinical symptoms, and exposure risk assessment. Results: A total of 46 HCWs and patients tested positive for SARS-CoV-2 after exposure to an index case who received 48 hours of NIV before diagnosing COVID-19 infection. Over half of the exposed (56.5%; n = 26) were nurses, 26.1% (n = 12) were patients, and 15.2% (n = 7) were doctors. None of the HCWs required hospitalization. Sore throat, fever, and myalgia were the most common symptoms. Conclusions: NIV poses a significant risk for SARS-CoV-2 transmission within hospital settings if appropriate infection control measures are not taken.
•Favipiravir and inhaled interferon compared with with hydroxychloroquine for moderate to severe COVID-19 pneumonia.•No difference between the 2 groups was found in time to recovary, inflammatory ...markers or improvement of oxygenation.•No differnece was found between the 2 groups in transfer to ICU or mortality.
To evaluate the therapeutic effectiveness of favipiravir combined with inhaled interferon beta-1b in adult patients hospitalized with moderate to severe COVID-19 pneumonia.
A randomized, open-label controlled trial of oral favipiravir in adults hospitalized with moderate to severe COVID-19 pneumonia from June 22nd 2020 to August 13th 2020 was conducted. Patients were randomly assigned to receive either a combination of favipiravir with interferon beta-1b by inhalation aerosol or hydroxychloroquine (HCQ). The outcome endpoints included improvement in inflammatory markers, lower length of hospital stay (LOS), discharges and lower overall 14-day mortality.
A total of 89 patients underwent randomization with 49% (n = 44) assigned to favipiravir and 51% (n = 45) assigned HCQ. The overall mean age was 55 ± 14 years and 58% (n = 52) were males. There were no significant differences in the inflammatory biomarkers at hospital discharge between the two groups; C-reactive protein (p = 0.413), ferritin (p = 0.968), lactate dehydrogenase (p = 0.259) and interleukin 6 (p = 0.410). There were also no significant differences between the two groups with regards to the overall LOS (7 vs 7 days; p = 0.948), transfers to the ICU (18.2% vs 17.8%; p = 0.960), discharges (65.9% vs 68.9%; p = 0.764) and overall mortality (11.4% vs 13.3%; p = 0.778).
No differences in clinical outcomes were found between favipiravir plus inhaled interferon beta-1b and hydroxychloroquine in adults hospitalized with moderate to severe COVID-19 pneumonia.
The purpose of this study was to assess the impact of continuation of aspirin on bleeding complications following coronary artery bypass grafting (CABG) surgery operated by a single surgeon.
A total ...of 109 patients underwent isolated, primary, on-pump surgery performed over a 17-month period. These patients were divided into two groups: group 1 (n = 51) received aspirin (81 mg daily) to within 7 days of surgery and group 2 (n = 58) in which aspirin was discontinued > 7 days before surgery. All patients received antifibrinolytic agents. Both groups had identical preoperative characteristics.
The aspirin group had significant more drainage and consumed more blood products than the nonaspirin group during the first 12 postoperative hours. However, both groups were similar in terms of: (1) re-exploration rate, (2) requirements for blood transfusion, (3) drop in hemoglobin levels and platelet counts, and (4) length of intensive care unit and hospital stay.
Continuing aspirin before CABG is associated with increased blood loss even when used in small doses and under full cover of antifibrinolytic agents. However, this blood loss is not harmful and does not negatively affect the patient's clinical progress.
Objectives: The novel severe acute respiratory syndrome coronavirus 2 pandemic continues to spread globally without an effective treatment. In search of the cure, convalescent plasma (CP) containing ...protective antibodies from survivors of coronavirus disease 2019 (COVID-19) infection has shown potential benefit in a non-intensive care unit setting. We sought to evaluate the effectiveness of CP therapy for patients with COVID-19 on mechanical ventilation (MV) and/or acute respiratory distress syndrome (ARDS).
Methods: We conducted an open-label trial in a single center, Royal Hospital, in Oman. The study was conducted from 17 April to 20 June 2020. The trial included 94 participants with laboratory-confirmed COVID-19. The primary outcomes included extubation rates, discharges from the hospital and overall mortality, while secondary outcomes were the length of stay and improvement in respiratory and laboratory parameters. Analyses were performed using univariate statistics.
Results: The overall mean age of the cohort was 50.0+-15.0 years, and 90.4% (n = 85) were males. A total of 77.7% (n = 73) of patients received CP. Those on CP were associated with a higher extubation rate (35.6% vs. 76.2%; p < 0.001), higher extubation/home discharges rate (64.4% vs. 23.8%; p = 0.001), and tendency towards lower overall mortality (19.2% vs. 28.6%; p = 0.354; study power = 11.0%) when compared to COVID-19 patients that did not receive CP.
Conclusions: CP was associated with higher extubation/home discharges and a tendency towards lower overall mortality when compared to those that did not receive CP in COVID-19 patients on MV or in those with ARDS. Further studies are warranted to corroborate our findings.
In this report, we present a case of a 51-year-old male patient with a left ventricular (LV) pseudoaneurysm and a ruptured lateral wall due to a previous myocardial infarction. This patient was ...referred to the Coronary Care Unit with a past history of acute coronary syndrome of two months. He presented with palpitations and acute pulmonary edema upon admission. Color Doppler detected a ruptured lateral ventricular wall, and an echocardiogram confirmed the presence of a lateral ventricular wall pseudoaneurysm. Emergency LV aneurysmal rupture repair surgery was performed on this patient, and the postoperative findings were stable till discharge.
Objectives: To establish a uniform anticoagulation regimen for pregnant patients with mechanical heart valves taking into account the socio-economic background and to evaluate the incidence of ...anticoagulant related complications. Methods: A retrospective study on 63 pregnancies in 21 women with mechanical heart valves was evaluated. These pregnancies were divided into two groups: Group I (n=42) received oral anticoagulants throughout pregnancy and Group II (n=21) received subcutaneous heparin in the 1st trimester and oral anticoagulants for the rest of pregnancy period. Both groups received heparin at time of delivery. Results: There was no case of coumarin embryopathy seen and there was no maternal death. Life threatening valve thrombosis occurred in two patients who were both from Group II and needed emergency re-replacement. Group I had a higher incidence of spontaneous abortion than Group II although this was not statistically significant. Conclusions: The role of coumarin embryopathy has been overstated. We recommend the use of oral anticoagulants throughout pregnancy especially in countries with similar socio-economic background.
Objectives: Healthcare workers (HCWs), especially those working on the front line, are considered to be at high risk of nosocomial acquisition of the severe acute respiratory syndrome coronavirus 2 ...(SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19). Little is known about the effectiveness of the recommended protective methods as few reports have described spread of the disease in hospital settings among this high-risk population. We describe the hospital-based transmission of SARS-CoV-2 related to non-invasive ventilation (NIV) in one of the main tertiary care hospitals in Oman. Methods: All exposed patients and HCWs from Royal Hospital were screened, quarantined, and underwent telephone interviews to stratify their risk factors, clinical symptoms, and exposure risk assessment. Results: A total of 46 HCWs and patients tested positive for SARS-CoV-2 after exposure to an index case who received 48 hours of NIV before diagnosing COVID-19 infection. Over half of the exposed (56.5%; n = 26) were nurses, 26.1% (n = 12) were patients, and 15.2% (n = 7) were doctors. None of the HCWs required hospitalization. Sore throat, fever, and myalgia were the most common symptoms. Conclusions: NIV poses a significant risk for SARS-CoV-2 transmission within hospital settings if appropriate infection control measures are not taken.
Objectives: Data on the prevalence of tuberculosis (TB) in healthcare workers (HCW) in Oman and the Arabian Gulf is scarce. The aim of this study was to estimate the prevalence of latent tuberculosis ...(LTB) among HCW exposed to active TB in one of the tertiary care hospitals in Muscat. Methods: Exposed HCW were screened for LTB from January to June 2012 using skin tuberculin and serum interferon tests. Candidates were followed-up for a total of nine months. Descriptive statistics were used to summarize the data. Results: A total of 371 exposed HCW were involved in the study. The incidence of LTB in exposed HCW was 33.2% (n = 123). Almost 54% (66/123) of the HCW started treatment and only 42.4% (28/66) completed the full nine-month treatment course. Conclusions: The high prevalence of LTBI in exposed HCW merits further evaluation of the screening and treatment programs in the country. Future countrywide studies are warranted to provide more precise statistics on the prevalence and management of this public health issue.
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