Abstract:
:The current pandemic of coronavirus disease 2019 (COVID-19) which was first detected in Wuhan, China in December 2019 is caused by the novel coronavirus named severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The virus has quickly spread to a large number of countries leading to a great number of deaths. Unfortunately, till today there is no specific treatment or vaccination for SARS-CoV-2. Most of the suggested treatment medications are based on in vitro laboratory investigations, experimental animal models, or previous clinical experience in treating similar viruses such as SARS-CoV-1 or other retroviral infections. The running of any clinical trial during a pandemic is affected at multiple levels. Reasons for this include patient hesitancy or inability to continue investigative treatments due to self-isolation/quarantine, or limited access to public places (including hospitals). Additional barriers relate to health care professionals being committed to other critical tasks or quarantining themselves due to contact with COVID-19 positive patients. The best research approaches are those that adapt to such external unplanned obstacles. Ongoing clinical trials before COVID-19 pandemic have the potential for identifying important therapies in the long-term if they can be completed as planned. However, these clinical trials may require modifications due a pandemic such as this one to ensure the rights, safety, and wellbeing of participants as well as medical staff involved in the conduction of clinical trials. Clinical trials initiated during the pandemic must be time-efficient and flexible due to high contagiousness of severe acute respiratory syndrome coronavirus 2, the significant number of reported deaths, and time constraints needed to perform high quality clinical trials, enrolling adequate sample sizes. Collaboration between different countries as well as implementation of innovative clinical trial designs are essential to successfully complete such initiatives during the current pandemic. Studies looking at the long term sequalae of COVID-19 are also of importance as recent publications describe multi-organ involvement. Long term follow-up of COVID-19 survivors is thus also important to identify possible physical and mental health sequellae.
journal_name
World J Clin Casesjournal_title
World journal of clinical casesauthors
AlNaamani K,AlSinani S,Barkun ANdoi
10.12998/wjcc.v8.i15.3156subject
Has Abstractpub_date
2020-08-06 00:00:00pages
3156-3163issue
15issn
2307-8960journal_volume
8pub_type
杂志文章,评审abstract:BACKGROUND:Spontaneous peritonitis is one of the most common infectious complications in cirrhotic patients with ascites. Spontaneous fungal peritonitis (SFP) is a type of spontaneous peritonitis that is a less recognized but devastating complication in end-stage cirrhosis. Although high mortality was previously noted,...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v7.i17.2438
更新日期:2019-09-06 00:00:00
abstract:BACKGROUND:Perivascular epithelioid cell tumor (PEComa) is a rare mesenchymal tumor that exhibits an epithelioid and spindle cell morphology. The tumor is characterized by immunoreactivity for melanocytic and myogenic markers but can be misdiagnosed as more common tumors with similar characteristics, including gastroin...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v8.i18.4207
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abstract:BACKGROUND:Aortic dissection (AD) is a life-threatening condition with a high mortality rate without immediate medical attention. Early diagnosis and appropriate treatment are critical in treating patients with AD. In the emergency department, patients with AD commonly present with classic symptoms of unanticipated sev...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v9.i1.232
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:Acute kidney injury (AKI) after liver transplantation (LT) is a frequent and multifactorial event related to increased morbidity and mortality. Risk factors for AKI after LT still need to be clarified. AIM:To identify the predictors of acute kidney injury after liver transplantation. METHODS:The frequency ...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v8.i18.4034
更新日期:2020-09-26 00:00:00
abstract:BACKGROUND:Familial cases of autosomal recessive spastic ataxia of charlevoix-saguenay have not been reported in the Arabian Peninsula, although the consanguineous marriage rate is very high. We report the first family from the Arabian Peninsula harboring a novel frameshift mutation in the SACS gene. CASE SUMMARY:A 33...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v8.i8.1477
更新日期:2020-04-26 00:00:00
abstract:BACKGROUND:Emergency department (ED) overcrowding is a severe health care concern, while anxiety and depression rates among ED patients have been reported to be substantially higher compared to the general population. We hypothesized that anxiety due to over crowdedness may lead to adverse events in EDs. AIM:To invest...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v8.i13.2802
更新日期:2020-07-06 00:00:00
abstract:BACKGROUND:Thyroid gland is an uncommon site for metastases from clear cell renal cell carcinoma (CCRCC) and literature is scarce. Due to the variable and often long lag time before development of metastases in patients with CCRCC, thyroid nodules may be misdiagnosed initially as benign. This systematic review aims at ...
journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v7.i21.3474
更新日期:2019-11-06 00:00:00
abstract:BACKGROUND:Pseudohypoparathyroidism type Ia (PHP Ia) is a rare hereditary syndrome, and patients with early PHP Ia are generally not diagnosed based on the presentation of cutaneous nodules as the main clinical feature. Here, we describe a Chinese boy with PHP Ia in whom the main clinical feature was cutaneous nodules,...
journal_title:World journal of clinical cases
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doi:10.12998/wjcc.v8.i3.587
更新日期:2020-02-06 00:00:00
abstract:BACKGROUND:Bouveret syndrome is a rare complication of cholelithiasis, with only 315 cases reported in the literature between 1967 and 2016. Delay in diagnosis is associated with a high mortality rate. Diagnosis is based upon clinical manifestations, gastroscopy, and imaging studies such as abdominal computed tomograph...
journal_title:World journal of clinical cases
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更新日期:2019-12-06 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i11.2305
更新日期:2020-06-06 00:00:00
abstract::Probiotics are known as "live microorganisms" and have been proven to have a health effect on hosts at the proper dose. Recently, a kind of probiotic mixture including eight live bacterial strains, VSL#3, has attracted considerable attention for its combined effect. VSL#3 is the only probiotic considered as a kind of ...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v8.i8.1361
更新日期:2020-04-26 00:00:00
abstract::Gallbladder perforation (GBP) is a rare but serious complication of cholecystitis and needs to be managed promptly. Acalculus cholecystitis leading to GBP is frequently associated with enteric fever and found in critically ill patients, and a surgical approach is not always feasible in such patients. Use of percutaneo...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v3.i7.671
更新日期:2015-07-16 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v9.i1.36
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:Despite high risk of bacterial contamination, yet there are no studies that have evaluated the optimal hang time of blenderized and reconstituted powdered formulas at standard room temperature and high temperature. AIM:To investigate the optimal hang time of both types of formulas at standard room temperatu...
journal_title:World journal of clinical cases
pub_type: 临床试验
doi:10.12998/wjcc.v8.i19.4410
更新日期:2020-10-06 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v6.i10.373
更新日期:2018-09-26 00:00:00
abstract::Quorum sensing (QS) is cell communication that is widely used by bacterial pathogens to coordinate the expression of several collective traits, including the production of multiple virulence factors, biofilm formation, and swarming motility once a population threshold is reached. Several lines of evidence indicate tha...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v3.i7.575
更新日期:2015-07-16 00:00:00
abstract:BACKGROUND:Sinusoidal obstructive syndrome (SOS) is a disease that damages hepatic sinusoidal endothelial cells, resulting in progressive occlusion and fibrosis of the lobular central vein and the occurrence of intrahepatic sinusoidal portal hypertension. However, SOS after liver transplantation (LT) is uncommon and po...
journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v9.i2.489
更新日期:2021-01-16 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v2.i6.215
更新日期:2014-06-16 00:00:00
abstract::Obesity and diabetes is a co-pandemic and a major health concern that is expanding. It has many psychosocial and economic consequences due to morbidity and mortality of this disease combination. The pathophysiology of obesity and related diabetes is complex and multifactorial. One arm of this disease process is the ge...
journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v3.i6.504
更新日期:2015-06-16 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章
doi:10.12998/wjcc.v8.i20.4826
更新日期:2020-10-26 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v4.i8.223
更新日期:2016-08-16 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章,评审
doi:10.12998/wjcc.v3.i8.694
更新日期:2015-08-16 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i3.382
更新日期:2019-02-06 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v8.i19.4652
更新日期:2020-10-06 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v2.i4.97
更新日期:2014-04-16 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i4.489
更新日期:2019-02-26 00:00:00
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journal_title:World journal of clinical cases
pub_type: 杂志文章
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更新日期:2020-09-06 00:00:00
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journal_title:World journal of clinical cases
pub_type:
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journal_title:World journal of clinical cases
pub_type:
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更新日期:2019-09-06 00:00:00
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journal_title:World journal of clinical cases
pub_type:
doi:10.12998/wjcc.v7.i24.4366
更新日期:2019-12-26 00:00:00