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Oral Health Status and Gingival Response to Three Different Restorative Materials among Saudi Patients: A Clinical &Histopathological Study

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International Journal of Clinical Medicine 2019年第2期10卷 78-90页

作者： mohammed M. A. Abdullah al-Abdaly Hassan mohammed al-harthi salem mohammed al-harthi Redwan Abdullah ali almalki Periodontics and Community Dental Sciences Department College of Dentistry King Khalid University Abha Saudi Arabia College of Dentistry King Khalid University Abha Saudi Arabia

Background: The correlation between oral health and dental restoration is fundamental. For the gingival and periodontal tissues to stay healthy, dental restoration should be in regularity with the surrounding tissues. This study aims to assess the oral health status and histopathological gingival response to three different restorative materials among Saudi patients. Methods: The study groups consist of 240 patients (50% males and 50% females), aged 18 - 45, with inclusion and exclusion criteria in the study. Participants are divided into three equal groups: those with composite resin restorations, those with amalgam restorations and those with glass ionomer restorations. Biopsies were taken from adjacent gingival tissues. Clinical parameters were determined by: plaque index (PLI), gingival index (GI) and clinical attachment loss (Cal). all data were collected and evaluated by through statistical analysis. Results: The clinical findings of the current study revealed that amalgam restorations produce a higher means of PLI, GI and Cal compared with composite resin restorations and glass ionomer restorations, but not insignificant levels, except Cal (p = 0.004*). As for histopathological findings, there were significant differences in gingival tissue response to amalgam restorations, composite resin restorations and glass ionomer cement fillings, where there were statistically significant differences in numbers of chronic inflammatory cells (p Conclusion: At the end of the present study, we concluded that the amalgam restorations are less biocompatible compared to composite resin restorations and glass ionomer restorations.

关键词： Gingival Response Histopathological Study Oral Health Status

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Current interventional options for palliative care for patients with advanced-stage cholangiocarcinoma

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World Journal of Clinical Oncology 2024年第3期15卷 381-390页

作者： Maryam Makki Malak Bentaleb mohammed Abdulrahman Amal Abdulla Suhool salem al harthi Marcelo AF Ribeiro Jr Department of Surgery Division of TraumaCritical Care and Acute Care SurgerySheikh Shakhbout Medical CityAbu Dhabi 11001United Arab Emirates Department of Surgery College of Medicine and Health SciencesKhalifa UniversityAbu Dhabi 11001United Arab Emirates Department of Surgery Division of Hepato-Pancreato-Biliary(HPB)SurgerySheikh Shakhbout Medical CityAbu Dhabi 91888United Arab Emirates

Primary biliary tract tumors are malignancies that originate in the liver,bile ducts,or *** tumors often present with jaundice of unknown etiology,leading to delayed diagnosis and advanced ***,several palliative treatment options are available for primary biliary tract *** include percutaneous transhepatic biliary drainage(PTBD),biliary stenting,and surgical interventions such as biliary *** therapy is also commonly used for the palliative treatment of primary biliary tract *** involves the administration of chemotherapy drugs,such as gemcitabine and cisplatin,which have shown promising results in improving overall survival in patients with advanced biliary tract *** is another palliative treatment option for patients with unresectable or inoperable malignant biliary *** stenting can also be used as a palliative treatment option to alleviate symptoms in patients with unresectable or inoperable malignant biliary *** interventions,such as biliary diversion,have traditionally been used as palliative options for primary biliary tract ***,biliary diversion only provides temporary relief and does not remove the *** biliary tract tumors often present in advanced stages,making palliative treatment the primary option for improving the quality of life of patients.

关键词： Cholangiocarcinoma Palliative care Endoscopic treatment Surgery Complications Interventional radiology

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