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Hammd M, Elghezewi A, Abdulhadi A, Alabid A, Alabid A, Badi Y, Kamal I, Hesham Gamal M, Mohamed Fisal K, Mujtaba M, Sherif A, Frandah W. Efficacy and Safety of Variable Treatment Options in the Prevention of Hepatic Encephalopathy: A Systematic Review and Network Meta-Analysis. Cureus 2024; 16:e53341. [PMID: 38435950 PMCID: PMC10907550 DOI: 10.7759/cureus.53341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2024] [Indexed: 03/05/2024] Open
Abstract
There are no guidelines for the most effective medication to reduce hepatic encephalopathy (HE) or the associated mortality. The purpose of this study is to determine the most effective possible treatment among the single treatment options or the combined treatment options for decreasing the morbidity and mortality of HE. We evaluated the outcomes by various parameters such as the quality of life, reduction in ammonia, all causes of mortality, adverse events, reversal of minimal HE, and development of overt HE. We systematically searched PubMed, Cochrane, Web of Science, and Scopus till the 19th of January 2023 for studies that assess various treatment options for HE. Data were extracted from eligible studies and pooled in a frequentist network meta-analysis as standardized mean difference (SMD) and their 95% confidence interval (CI) using the MetaInsight web-based tool. The Cochrane Tool was used to assess the randomized controlled trials' quality (RCT), while the NIH tool was used to assess the quality of the included cohort studies. Utilizing the R software, the network meta-analysis was conducted. In addition to a significant variation in cases of (Lactulose and Rifaximin) compared with Rifaximin (RR= 0.39, 95% CI [0.17; 0.89]), the results demonstrated a significantly lower incidence of overt HE in (Lactulose and Rifaximin) compared with placebo (RR=0.19, 95% CI [0.09; 0.40]). Most arms demonstrated a statistically significant reduction in the incidence of overt HE compared to albumin and placebo. The results also demonstrated a significant reduction in ammonia between L-ornithine-L-aspartate (LOLA) and probiotics (MD= -19.17, 95% CI [-38.01; -0.32]), as well as a significant difference in the incidence of LOLA compared to placebo (MD= -22.62, 95% CI [-39.16; -6.07]). This network meta-analysis has significant data for managing subclinical HE in people without a history of overt HE. Our analysis showed that (Lactulose and Rifaximin), followed by (Rifaximin and L-carnitine), followed by (Lactulose and Rifaximin with zinc) were the best combinations regarding overt HE. LOLA reduced ammonia best, followed by Nitazoxanide and finally Lactulose. (Lactulose and Nitazoxanide) have the least adverse effects, followed by (Rifaximin and L-carnitine), then Probiotics. Yet, all mortality outcomes and quality of life changes yielded no useful findings. Future studies like RCTs must be done to compare our therapies directly.
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Affiliation(s)
- Mohamed Hammd
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Abdelwahap Elghezewi
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Ahmed Abdulhadi
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Abdelwahhab Alabid
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Abdulfatah Alabid
- Internal Medicine, Faculty of Medicine, Tripoli University, Tripoli, LBY
| | - Yasra Badi
- Internal Medicine, All Saints University School of Medicine, Dominica, USA
| | - Ibrahem Kamal
- General Medicine, Al-Azhar University, Alexandria, EGY
| | - Mohamed Hesham Gamal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Tanta University, Banha, EGY
| | - Khalid Mohamed Fisal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Deraya University, Minia, EGY
| | - Mohamed Mujtaba
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Ahmed Sherif
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
| | - Wesam Frandah
- Internal Medicine/Gastroenterology, Marshall University Joan C. Edwards School of Medicine, Huntington, USA
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Fozo ZA, Hussein Ghazal A, Kamal I, Muhe Eldeen Eshag M, Elhady MM, Hesham Gamal M, Mohamed Fisal K, Ragab KM. A Systematic Review and Network Meta-Analysis of the Outcomes of Patients With Total Knee Arthroplasty Using Cemented, Uncemented, or Hybrid Techniques. Cureus 2023; 15:e47299. [PMID: 37869049 PMCID: PMC10589057 DOI: 10.7759/cureus.47299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/18/2023] [Indexed: 10/24/2023] Open
Abstract
In this study, we aim to explore the differences among the three types of fixation methods for the components of the knee joint in patients who underwent total knee arthroplasty (TKA). These methods are cemented, uncemented, and hybrid fixation. Cemented fixation means that a special type of grout is used to attach the components to the bone. Uncemented fixation means that the components are designed to fit tightly into the bone and allow new bone growth to secure them. Hybrid fixation means that a combination of cemented and uncemented fixation is used for different components. We searched four online databases to find studies relevant to our research question. We use the R program (R Foundation for Statistical Computing, Vienna, Austria) for network meta-analysis (NMA) to analyze the data from the studies. We calculate the mean difference (MD) and the 95% confidence interval (CI) for each outcome, which are statistical measures of the difference and the uncertainty between methods. We use these measures for continuous outcomes, meaning they can have any value. For dichotomous outcomes, meaning they can only have two values, we use the risk ratio (RR) and the 95% CI, which are statistical measures of the relative risk and the uncertainty between methods. We assess the quality of randomized controlled trials, which are studies that randomly assign participants to different methods, using the Cochrane Risk of Bias Assessment Tool 1, a tool that evaluates the potential biases in the studies. We include 21 studies, and our analysis shows that cemented TKA reveals a statistically significant decrease in pain with hybrid TKA (MD = -2.82). That said, we find no significant differences between uncemented and cemented or hybrid (MD = -0.80 and -2.02, respectively). The results show that there is no significant difference between uncemented TKA and cemented TKA or hybrid technique (RR = 0.87, 95% CI 0.35-2.14; RR = 0.73, 95% CI 0.22-2.39, respectively). Also, we find no significant difference between cemented TKA and hybrid TKA (RR = 0.84, 95% CI 0.24-2.93). Cemented TKA is associated with a lower risk of deep vein thrombosis (DVT) incidence rate. Moreover, it shows a significant decrease in pain compared to hybrid TKA. Future research is needed to compare among the three interventions.
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Affiliation(s)
| | - Ahmed Hussein Ghazal
- Orthopaedics, Northwick Park Hospital, London North West University Healthcare NHS Trust, London, GBR
| | - Ibrahim Kamal
- General Medicine, Al-Azhar University, Alexandria, EGY
| | | | - Mahmoud M Elhady
- Orthopaedics, Faculty of Medicine, Benha University, Qalubiya, EGY
| | - Mohamed Hesham Gamal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Tanta University, Elgharbia, EGY
| | - Khalid Mohamed Fisal
- Pharmacology and Therapeutics, Faculty of Pharmacy, Deraya University, Minia, EGY
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