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- Aldawi, Nesreen, et al.
(författare)
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Initial increase in glucose variability during Ramadan fasting in non-insulin-treated patients with diabetes type 2 using continuous glucose monitoring
- 2019
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Ingår i: Libyan Journal of Medicine. - : Informa UK Limited. - 1993-2820 .- 1819-6357. ; 14:1
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Tidskriftsartikel (refereegranskat)abstract
- There are no studies evaluating the glucose variability in different periods of Ramadan fasting in patients with type 2 diabetes using continuous glucose monitoring (CGM). This study examined the effect of Ramadan fasting on interstitial glucose (IG) variability in early,- late-, and post-Ramadan compared to pre-Ramadan days in non-insulin-treated type 2 diabetes patients. Participants had a CGM system connected 2 or 3 days before Ramadan start, which was removed on the third or fourth day of Ramadan. CGM performance continued for a total of 6 days. A second CGM performance started on the 27th or 28th day of Ramadan and ended on the 4th or 5th post-Ramadan day. First, CGM recordings were divided into pre-Ramadan and early-Ramadan CGM, and second recordings into late-Ramadan and post-Ramadan. At each visit, blood pressure, body weight, and waist circumference were measured, and fasting blood samples were collected for HbA1c and plasma glucose. All patients received recommended Ramadan education before Ramadan. Thirty-three patients (mean age 55.0 ± 9.8 years, 73% males) were prospectively included. IG variability, estimated as mean amplitude of glycaemic excursions (MAGE), increased significantly in early-Ramadan compared to pre-Ramadan (P = 0.006) but not in late-Ramadan and post-Ramadan recording days. Only patients on >2 anti-diabetic drugs (n = 16, P = 0.019) and those on sulphonylureas (n = 14, P = 0.003) showed significant increase in MAGE in early-Ramadan. No significant changes were seen in coefficient of variation, time in range, time in hyperglycaemia, or time in hypoglycaemia. Except for an initial increase in glucose variability, fasting Ramadan for patients with non-insulin-treated type 2 diabetes did not cause any significant changes in glucose variability or time in hypoglycaemia during CGM recording days compared to non-fasting pre-Ramadan period.
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| 7. |
- Bakoush, Omran, et al.
(författare)
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PubMed Medical Publications From Libya
- 2007
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Ingår i: Libyan Journal of Medicine. - 1993-2820. ; 2:3, s. 7-070625
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Tidskriftsartikel (refereegranskat)abstract
- Medical research and publications are the back-bone for advancing the medical field. We identified the PubMed medical publications that are affiliated with Libya to shed some light on the contribution of this country’s medical community to the PubMed database. All publications affiliated with Libya in the PubMed were counted over a five year period ending December 2006. We also used the same method to obtain data on the PubMed medical publications from Tunisia, Morocco and Yemen. Tunisia had the largest number of PubMed publications among the studied countries: 20.4 publications per million population per year and 7.2 publications per year per one billion US$ GDP. Libya had much fewer publications: 2.4 publications per million population per year and 0.4 publications per one billion US$ GDP. The citation frequency for Libyan published research was very low compared to Tunisian and Moroccan related research. Conclusion: This preliminary analysis shows that medical research output in Libya is about twenty times less than in other countries with similar backgrounds, and that it needs to be enhanced.
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| 9. |
- Bendardaf, Riyad, et al.
(författare)
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The effect of vascular endothelial growth factor-1 expression on survival of advanced colorectal cancer patients
- 2017
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Ingår i: Libyan Journal of Medicine. - Abingdon, Oxfordshire, United Kingdom : Taylor & Francis. - 1993-2820 .- 1819-6357. ; 12:1
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Tidskriftsartikel (refereegranskat)abstract
- Colorectal cancer is third leading cause of cancer mortality. About 60% of patients hadalready developed metastasis at the time of diagnosis. Vascular endothelial growth factor(VEGF) is crucial for the development of neovascularization and hence metastasis. This studyaimed at investigating the relation between the expression of VEGF in biopsies from surgically dissected colon cancer and the survival of those patients. Biopsies were collected from86 patients with advanced colon cancer and sections were stained by immunohistochemistryfor VEGF. Patients received chemotherapy after the operation and were followed up fordisease progression and survival. The clinical data were statistically analyzed with respectto the immunohistochemistry results. The survival of the patients was significantly longer inthe patients for whom biopsies showed negative or weak expression of VEGF in comparisonto those with moderate to high expression (p-value = 0.04). The expression of VEGF was morefrequent in the patients who died as a consequence of the disease in comparison to the 10-year survivors. In conclusion, VEGF could be related to the survival of the patients withcolorectal carcinoma and should be considered as a predictor of the prognosis.
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| 10. |
- Bredan, Amin, et al.
(författare)
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COVID-19 epidemic in Libya
- 2021
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Ingår i: Libyan Journal of Medicine. - : Informa UK Limited. - 1993-2820 .- 1819-6357. ; 16:1
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Tidskriftsartikel (refereegranskat)abstract
- The first case of COVID-19 was identified in Libya on 24/3/2020, and about 2 months later, the number of reported COVID-19 cases started to increase notably. The outbreak was first prominent in the southern region (Sabha) and then spread to the western and eastern parts of Libya. By 24/12/2020, the reported total number of deaths from COVID-19 reached 1415. There seems to be no published data on the size of the epidemic in Libya. Here, we estimated the number of Libyans exposed to COVID-19 by using a COVID-19 mortality adjusted mathematical model for the spread of infectious diseases. We estimated that 14–20% of the Libyan population have been exposed to the COVID-19 pandemic. Thus, the risk of spread of COVID-19 infections during the coming months is high, and a considerable number of Libyans, particularly the elderly and people with chronic diseases, should be protected against COVID-19 infection. This is particularly urgent in the light of unofficial reports that the relevant healthcare facilities are under extreme stress.
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