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Targeted Radionuclide Therapy for the Treatment of Metastatic Bone Disease: A Retrospective Analysis in Moscow, Russia Poppy Filmonov; Ayesh Mahmood
Sriwijaya Journal of Radiology and Imaging Research Vol. 3 No. 1 (2025): Sriwijaya Journal of Radiology and Imaging Research
Publisher : Phlox Institute: Indonesian Medical Research Organization

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59345/sjrir.v2i2.163

Abstract

Introduction: Metastatic bone disease (MBD) is a common complication of advanced cancer, causing significant morbidity and negatively impacting patients' quality of life. Targeted radionuclide therapy (TRT) has emerged as a promising treatment modality for MBD, offering targeted delivery of therapeutic radiation to bone metastases while minimizing damage to healthy tissues. Methods: A retrospective cohort study was conducted at leading oncology centers in Moscow, Russia, between 2018 and 2023. Patients with MBD who received TRT with either Strontium-89 or Samarium-153 were included. Data on patient demographics, primary tumor type, number of bone metastases, pre-treatment pain scores, performance status, and survival outcomes were collected. Results: A total of 150 patients were included in the study (mean age 62 years, 55% female). The most common primary tumor types were prostate (35%), breast (25%), and lung (15%). The median number of bone metastases was 5 (range 1-20). Pre-treatment pain scores were high (median 7 on a 0-10 scale). A significant reduction in pain scores was observed post-TRT (median 3, p<0.001). Overall survival at 1 year was 75%, with a median survival of 18 months. Favorable prognostic factors included a lower number of bone metastases, good performance status, and absence of visceral metastases. Conclusion: TRT is a safe and effective treatment option for patients with MBD in Moscow, Russia, offering significant pain palliation and improved quality of life.
Glycated Hemoglobin (HbA1c) as a Predictor of Periodontal Disease Progression in Patients with Type 2 Diabetes: A Longitudinal Study in Surabaya, Indonesia Alexander Mulya; Muhammad Ashraf; Muhammad Yoshandi; Ayesh Mahmood; Daphne Marshall
Sriwijaya Journal of Internal Medicine Vol. 3 No. 1 (2025): Sriwijaya Journal of Internal Medicine
Publisher : Phlox Institute: Indonesian Medical Research Organization

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59345/sjim.v2i2.178

Abstract

Introduction: Periodontal disease is a prevalent complication of type 2 diabetes mellitus (T2DM), and poor glycemic control is a known risk factor. This longitudinal study aimed to investigate the predictive value of glycated hemoglobin (HbA1c) for periodontal disease progression in a cohort of T2DM patients in Surabaya, Indonesia. Methods: A prospective cohort study was conducted at private hospital, Surabaya, Indonesia, from January 2021 to January 2023. 180 patients with T2DM and pre-existing chronic periodontitis were enrolled. Periodontal parameters, including probing pocket depth (PPD), clinical attachment loss (CAL), bleeding on probing (BOP), and plaque index (PI), were assessed at baseline, 12 months, and 24 months. HbA1c was measured at each visit. Multivariate linear regression and mixed-effects models were used to analyze the association between HbA1c and changes in periodontal parameters over time, adjusting for potential confounders. Results: The mean age of participants was 58.5 ± 8.2 years, and 55% were female. Baseline mean HbA1c was 8.2 ± 1.5%. After adjusting for age, gender, smoking status, diabetes duration, and baseline periodontal parameters, higher baseline HbA1c was significantly associated with greater increases in PPD (β = 0.15 mm per 1% HbA1c increase, 95% CI: 0.08-0.22, p < 0.001) and CAL (β = 0.18 mm per 1% HbA1c increase, 95% CI: 0.10-0.26, p < 0.001) over 24 months. Furthermore, sustained elevation of HbA1c (average HbA1c over 24 months) was a stronger predictor of periodontal disease progression than baseline HbA1c alone. A significant interaction between HbA1c and time was observed (p < 0.001), indicating that the effect of HbA1c on periodontal parameters increased over time. Conclusion: HbA1c is a significant independent predictor of periodontal disease progression in patients with T2DM. Sustained glycemic control is crucial for preventing and managing periodontal complications in this population. These findings highlight the importance of interdisciplinary collaboration between internists and dentists in the comprehensive care of T2DM patients.