To investigate the safety and effectiveness of computed tomography (CT)-guided 125I seed implantation for locally advanced nonsmall cell lung cancer (NSCLC) after progression of concurrent radiochemotherapy (CCRT).We reviewed 78 locally advanced NSCLC patients who had each one cycle of first-line CCRT but had progressive disease identified from January 2006 to February 2015 at our institution. A total of 37 patients with 44 lesions received CT-guided percutaneous 125I seed implantation and second-line chemotherapy (group A), while 41 with 41 lesions received second-line chemotherapy (group B).Patients in group A and B received a total of 37 and 41 first cycle of CCRT treatment. The median follow-up was 19 (range 3–36) months. After the second treatment, the total response rate (RR) in tumor response accounted for 63.6% in group A, which was significantly higher than that of group B (41.5%) (P = 0.033). The median progression-free survival time (PFST) was 8.00 ± 1.09 months and 5.00 ± 0.64 months in groups A and B (P = 0.011). The 1-, 2-, and 3-year overall survival (OS) rates for group A were 56.8%, 16.2%, and 2.7%, respectively. For group B, OS rates were 36.6%, 9.8%, and 2.4%, respectively. The median OS time was 14.00 ± 1.82 months and 10.00 ± 1.37 months for groups A and B, respectively (P = 0.059). Similar toxicity reactions were found in both groups. Tumor-related clinical symptoms were significantly reduced and the patients’ quality of life was obviously improved.CT-guided 125I seed implantation proved to be potentially beneficial in treating localized advanced NSCLC; it achieved good local control rates and relieved clinical symptoms without increasing side effects.

• I brachytherapy is feasible and valuable for treating metastatic soft tissue sarcoma. • I brachytherapy represents a prominent activity in disease control. • I brachytherapy can achieve better symptom relief and quality of life.

Purpose: The study evaluated the feasibility, clinical effectiveness, and quality of life of computed tomography (CT)-guided 125 I brachytherapy for locally recurrent nasopharyngeal carcinoma (NPC). Methods: We recruited 81 patients diagnosed with locally recurrent NPC after previous radiotherapy with or without chemotherapy. Thirty-nine patients received 125 I brachytherapy (group A) and 42 received re-irradiation (IMRT, group B). The evaluated outcomes were local control, complications, and quality of life. Cox proportional hazards regression analysis was used to compare local tumor progression-free survival (LTPFS) and overall survival (OS) in the two treatment groups. Results: The median follow-up was 30 months (range, 5-68 months), median LTPFS was 21 in group A and 17 months in group B. The 1-, 2-, and 3-year OS in group A were 84.6%, 51.3%, 30.7%, and 85.7%, 50.0%, and 32.6% in group B. In group A, 10/39 patients (25.6%) experienced at least one ≥grade III complication; no grade V complications occurred. In group B, 28/42 (66.7%) experienced at least one ≥grade III complication and 6/42 (14.3%) died of severe grade V complications. No significant between-group difference existed in the Quality of Life score on the EORTC QLQ-H&N35 questionnaire before treatment. In group A, quality of life was significantly improved after treatment; but did not improve, or even deteriorated in group B. Conclusions:125 I brachytherapy was a feasible, safe, and effective treatment for locally recurrent NPC.125 I brachytherapy significantly reduced complications caused by re-irradiation and improved patients' quality of life.

PurposeThis study sought to assess the safety and effect of 125I seed implantation for palliation of painful bone metastases from lung cancer after failure or rejection of conventional treatments.Materials and Methods89 patients with painful bone metastases secondary to lung cancer were consented and enrolled in this study from June 2013 to May 2015. All patients had failed or refused conventional treatments underwent percutaneous CT-guided 125I seed implantation. The Brief Pain Inventory (BPI) was used to measure pain intensity prior to treatment (T0), 2, 4, 6, 8 and 12 weeks (T2, T4, T6, T8 and T12) after treatment in a 24-hour period. Analgesic, quality of life (QOL) scores and complications were also recorded. Four patients were excluded as they were lost to follow-up or had incomplete data.Results85 patients with 126 bone metastases from lung cancer were treated. There were significantly lower scores after treatment in the visual analog scale (VAS) and analgesic. The VAS scores for worst pain was 6.3±1.8 at T0. At T2, T4, T6, T8 and T12, the score in a 24-hour period decreased to 4.9±1.2 (P<0.01), 3.7±1.3 (P<0.01), 3.4±1.2 (P<0.01), 2.6±0.9 (P<0.01), and 1.4±0.8 (P<0.01) respectively. Comparison of QOL scores showed improvements including sleep, appetite, spiritual state, and fatigue at T2, T4, T6, T8 and T12 when compared to T0. No serious complications or massive bleeding were observed.Conclusions125I brachytherapy is a safe and effective method for palliation of painful bone metastases from lung cancer after failure or rejection of conventional treatments.

PurposeThis study aimed to compare the outcomes of 125I seed brachytherapy versus external beam radiation therapy (EBRT) for the palliation of painful bone metastases of lung cancer after one cycle of chemotherapy progression.Materials and methodsWe analyzed retrospectively 158 patients with painful bone metastases secondary to lung cancer after one cycle of chemotherapy progression treated between June 2013 and May 2016. Seventy-six patients with 96 lesions received 125I brachytherapy (Group A), whereas 82 patients with 98 metastases received EBRT (Group B). Pain intensity on Brief Pain Inventory, percentage of patients with pain severity, and quality of life were recorded prior to treatment (T0), 2, 4, 6, 8, 12, 16, 20, and 24 weeks (T2, T4, T6, T8, T12, T16, T20, and T24) after treatment during a 24-hour period. Cost-effectiveness and number of treatment appointments were also compared between groups.ResultsOne hundred and fifty-eight patients had been treated. Visual analog scale for worst pain in Group A was significantly lower than in Group B at T2, T4, T6, T16, T20, and T24. Group A was superior to group B concerning quality of life scores (T2, T4, T20, and T24), cost-effectiveness, and number of treatment appointments. No significant differences were observed for complications.ConclusionCompared with EBRT, 125I seed brachytherapy can be an alternative method for painful bone metastases from lung cancer after one cycle of chemotherapy progression.

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Background Hepatocellular carcinoma (HCC) with symptomatic portal hypertension (SPH) has poor prognosis. A transjugular intrahepatic portosystemic shunt (TIPS) relieves SPH, but its application in HCC remains unclear. We evaluated TIPS efficacy in patients with HCC and SPH. Methods Pre- and post-TIPS Child–pugh(C–P) scores and stages in 123 HCC patients with SPH from three centers were compared. The impact of postoperative C–P stage indicators on overall survival (OS) was explored. Results Post-TIPS responses to SPH included complete response (CR) (92 [74.8%]), partial response (PR) (23 [18.7%]), and nonresponse (NR) (8 [6.5%]). The control (proportion of CR and PR) for SPH was 93.5%. Median C–P scores pre-TIPS and at one month post-TIPS were 8 (IQR 6–9) and 7 (IQR 6–8), respectively (P < 0.001). Forty-one (33.3%) patients had C–P downstaging; 73 (59.3%) had lowered C–P scores; and 73 (59.3%) received intrahepatic local therapy post-TIPS. The median OS was 10.7 (1.1–55.2) months. Among the five indicators of C–P stage, lower post-TIPS ascites grading [(0/1)/(2/3); P = 0.014, HR = 0.31 (95% CI: 0.12–0.79)] and bilirubin [< 34/ ≥ 34 µmol/L; P = 0.022, HR = 0.47 (95% CI: 0.23–0.82)] and prothrombin time prolongation < 6 s [< 6/ ≥ 6 s; P = 0.001, HR = 0.17 (95% CI: 0.06–0.47)] were independent protective indicators of OS. These three indicators were included in the nomogram model to predict survival probabilities. Conclusions TIPS is safe and effective for HCC with SPH. This procedure can relieve the symptoms, enable subsequent antitumor therapy, and bring survival benefits, possibly through improved liver function by reducing C–P stage.

PURPOSE: We aimed to evaluate the feasibility and clinical effectiveness of CT-guided 125I brachytherapy for distant oral and maxillofacial metastases. MATERIALS AND METHODS: We retrospectively analyzed 65 patients with 84 distant oral and maxillofacial metastases. Thirty-one patients with 38 lesions received 125I brachytherapy (group A) and 34 with 46 lesions received external beam radiotherapy (EBRT; group B). RESULTS: Median follow-up time was 16 months. The 3-, 6-, 12-, 18-, and 24-month local control rates for group A were 83.9%, 75.9%, 66.7%, 38.4%, and 25.0%, respectively; for group B they were 76.5%, 62.5%, 43.8%, 25.0%, and 0.0%, respectively (P < .05); the median local tumor progression-free survival times were 14 and 9 months, respectively. Group A had a better local tumor progression-free survival (LTPFS) relative to group B (P < .001; HR, 6.961 [95%CI, 2.109, 9.356]). Cox proportional hazards regression analysis indicated that 125I brachytherapy, tumor size, and primary pathological type were the independent factors affecting LTPFS. Additionally, 125I brachytherapy showed better performance in relieving patient clinical symptoms relative to EBRT (P < .05). Group A also had fewer complications than group B, especially regarding grade 3/4 complications according to Radiation Therapy Oncology Group grading criteria. Mean overall survival times in groups A and B were 17.1 and 14.8 months, respectively. CONCLUSION: CT-guided 125I brachytherapy is feasible and safe for distant oral and maxillofacial metastases; it achieved a better local control rate, longer LTPFS and fewer complications without compromising overall survival compared with EBRT.