Notes

The impact of tension and also depressive disorders on outpatients together with asthma attack.
Despite that, healthcare professionals should strive to provide timely cancer care, assuage patients' fears of healthcare settings, and encourage patients to continue proper cancer screenings.
The purpose of this study was to investigate the incidence of primary hypothyroidism (HT), as well as any correlation between dosimetric parameters and thyroid dysfunctions after neck radiotherapy (RT) in head and neck cancer (HNC) patients.

This study retrospectively reviewed HNC patients who finished neck RT for at least 12 months and who had available back-up treatment information. Eligible patients further received a single thyroid function test (TFT). Dosimetric parameters of the thyroid glands were retrospectively evaluated in order to detect any correlation between dose-volume parameters and primary HT.

We reviewed 1,102 HNC patients. Accordingly, 64 patients were deemed eligible and were included in this study. The median time interval between RT completion and TFT was 21 months (interquartile range, 14-34 months), while 26 patients (40.6%) were diagnosed with HT. The thyroid volume spared from a dose of 50 Gy (VS50
) was found to be statistically significant and considered an associated factor for developing HT (p = 0.047). Furthermore, there was an observable trend indicating a reduction in the risk of HT when VS50
was more than 5 cm
(p = 0.052).

In our study, VS50
was determined to be a significant predictive parameter of radiation-induced HT.
In our study, VS50Gy was determined to be a significant predictive parameter of radiation-induced HT.
Neoadjuvant chemoradiotherapy with CROSS-protocol is the standard of care for locally advanced esophageal cancer. The purpose of this study was to demonstrate an improvement in complete pathological response (ypCR) after a dose-escalation neoadjuvant protocol compared to standard treatment. Secondary endpoints were disease-free survival (DFS) and acute gastrointestinal toxicity.

We prospectively evaluated patients with locally advanced esophageal adenocarcinoma who received neoadjuvant chemoradiotherapy. The radiation dose was 41.4 Gy in 23 fractions or 50.4 Gy in 28 fractions with weekly administration of six intravenous cycles of carboplatin AUC 2 mg/mL and intravenous paclitaxel 50 mg/m
followed by surgery.

Between December 2015 and July 2020, 21 patients were treated according to the reported radiation schedules. Median age was 61 years (57-67). 20 (95.2%) tumors were located at the esophagogastric junction and 1 (4.8%) in the middle esophagus. Five (23.8%) were stage II and 16 (76.2%) stage III. -free survival in the intensification group compared to the standard group, with no differences in gastrointestinal toxicity. Well-designed randomized and controlled trials are needed to obtain conclusive data.
Nasopharyngeal carcinoma (NPC) is rare in the UK. The aim of the current study was to investigate survival outcomes for patients with NPC treated with (chemo)radiotherapy using 65 Gy in 30 fractions in a non-endemic region.

All consecutive 62 patients with histology proven non-metastatic nasopharyngeal carcinoma diagnosed between January 2009 to June 2019 were included in this retrospective analysis.

Median age was 59 years (range19-81). The majority of patients had stage III disease (66.1%). Induction chemotherapy was given in 21% of patients and 82.3% of patients received concomitant systemic therapy. All patients were treated with 65 Gy in 30 fractions. There was disease recurrence in 17.4% patients. The 5-year disease-free, disease-specific and overall survival were 81.9%, 79.2% and 76.4%, respectively. On univariate analysis, disease recurrence was associated with N-stage (p = 0.047) and overall stage group (p = 0.023).

To the best of authors' knowledge, this is the first report of the use of 65 Gy in 30 fractions of radiotherapy ± weekly cisplatin chemotherapy in NPC in a real-world setting. Our results are comparable to that from other non-endemic regions of the world using different dose fractionation of (chemo)radiotherapy. Future randomised control trials are warranted to compare various dose fractionations in these settings.
To the best of authors' knowledge, this is the first report of the use of 65 Gy in 30 fractions of radiotherapy ± weekly cisplatin chemotherapy in NPC in a real-world setting. Our results are comparable to that from other non-endemic regions of the world using different dose fractionation of (chemo)radiotherapy. Future randomised control trials are warranted to compare various dose fractionations in these settings.Radiation-induced lung injury (RILI) that is usually divided into an early radiation-induced pneumonitis (RIP) and late chronic radiation-induced lung fibrosis (RILF) remains a clinically significant toxicity in radiation oncology. Thus, a thorough understanding of underlying molecular mechanisms and risk factors is crucial. This review, focused on patients treated with modern radiotherapy (RT) techniques, describes the different clinical presentations of RIP, with most typical imaging findings and usefulness of pulmonary function tests and laboratory assessment in differential diagnosis. The most critical patient- and treatment-related predictors are summarized and discussed - age and sex, comorbidities, tumour characteristics, concomitant treatment, and RT-plan parameters. The conventional grading scales and contemporary approach to quantitative assessment (radiomics, CT density changes) is described as well as treatment methods.
Stereotactic radiotherapy (SRT) is an established modality for treating limited brain metastases (BMs). This study aimed to assess the real-life treatment outcome and associated prognostic factors for survival in a consecutive lung cancer cohort receiving SRT for BMs.

A retrospective review and analysis of patients with lung cancer with BMs treated with SRT in western Sweden between 2002 and 2017 were performed. Data were collected from patient charts and the radiotherapy dose planning system.

One hundred nine patients corresponding to 139 lesions were assessed; the majority were treated with single-fractionated SRT with 20 Gy. The median overall survival (OS) was 6.1 months, with a 12-month survival rate of 24%. The estimated overall disease control rate (DCR) was 84% at a median time of three months. On multivariate analysis, WHO performance status (PS) (p = 0.002) and smoking status (p = 0.005) were significant predictive factors for survival. Four percent of the patients experienced possible grade Iutcomes in addition to survival.
Ultra-low dose radiotherapy (ULDRT) (2 × 2 Gy) has been used for symptomatic control of low-grade lymphomas with surprising local control rates, suggesting that these entities could respond to lower doses. These are particularly desirable for the treatment of orbital sites and some publications refer to high rates of complete responses. In this paper, we present our experience with the use of ULDRT for indolent orbital lymphomas.

Electronic files and treatment plans of patients treated with ULDRT for low-grade orbital lymphoma were retrospectively reviewed. Oncological outcomes and toxicities were collected and described for each patient.

Seven patients (median age of 75 years) with 8 lesions (3 follicular, 2 MALT, 1 marginal and 1 low-grade non-Hodgkin lymphoma) were considered for analysis. The majority had stage IE disease and one patient had bilateral disease. Six tumors were detected on imaging (median size of 20 mm). Involved orbital sites were periocular, conjunctival and palpebral; there was one case of intraocular (choroid) and one case of lacrimal gland involvement. One patient received consolidative rituximab after RT. The median follow-up time was 22 months. Two patients had partial response, one of them with persistent minimal choroidal disease and the other with partial response on CT. Five (71%) patients had clinical (n = 2) or radiologic (n = 3) complete response on treated sites. Reported late toxicities were minimal and included dry eye and pruritus.

In our experience, ULDRT achieved a local control rate of 100% and complete response rate of 71% with minimal toxicity.
In our experience, ULDRT achieved a local control rate of 100% and complete response rate of 71% with minimal toxicity.
To investigate dose distribution of the 5cm spherical applicator of the INTRABEAM™ intraoperative radiation therapy (IORT) device via thermoluminescence dosimeters (TLDs) and Radiographic films. Independent dose distribution assessment of IORT devices is considered important. Several methods are described for this purpose, including TLDs and films. However, Radiographic films are not routinely used.

Twenty TLDs were used for depth dose measuring and evaluating the isotropy in water. Additionally, the isotropy was assessed separately via Radiographic films in air by drawing isodose curves.

TLD measurements showed a steep dose decline which the relative average dose of 0.94 at the applicator surface reduced to 0.32, 0.13, and 0.07 at 1, 2, and 3 cm depths in water, respectively. Some remarkable isodose curves prepared using Radiographic films showed forward anisotropy of the 5 cm applicator.

A very steep dose decline and approximately isotropic dose distribution of the 5 cm applicator were observed via TLD measurements. Radiographic films showed acceptable potential for drawing dose distribution maps. However, they should be applied in more various radiation setups to be implemented more confidently.
A very steep dose decline and approximately isotropic dose distribution of the 5 cm applicator were observed via TLD measurements. Radiographic films showed acceptable potential for drawing dose distribution maps. However, they should be applied in more various radiation setups to be implemented more confidently.
This study aimed to review specific indications of radiation therapy for triple-negative breast cancer (TNBC), and to introduce the hypothesis of TNBC as an independent predictor for postmastectomy radiation therapy (PMRT).

Two reviewers independently searched two electronic databases (Pubmed and Embase), with the inclusion dates of January 2000 to December 2021, for the following terms "mastectomy" or "breast conserving surgery" or "lumpectomy", and "radiation" or "radiotherapy", and "triple negative" and "recurrence". All evidence was explored by two reviewers, then organized into a narrative review considering grades of recommendation.

Patients with TNBC are candidates for breast conserving surgery (grade of recommendation B). Tenalisib research buy Postoperative whole-breast irradiation must be offered following breast conserving surgery (grade of recommendation A). Do not omit postoperative radiation therapy in older patients with TNBC (grade of recommendation B). Do not use partial-breast irradiation in patients with TNespecially in the context of novel systemic treatments.
The development of brain metastases is a common problem in patients diagnosed with non-small cell lung carcinoma (NSCLC). Technological advances in surgery and radiotherapy have allowed greater local control. Moreover, the emergence of targeted therapies and immunotherapy with greater activity on the central nervous system than classical chemotherapy have given way to new strategies in the treatment of brain metastases. We review the current role of local treatments, surgery and radiotherapy, and the most effective combination strategies with the new systemic treatments.

Brain metastases frequently occur during the course of NSCLC. In recent years, a range of treatments have appeared, such as targeted treatments or immunotherapy, with greater activity at the brain level than classical chemotherapy. Radiotherapy treatment is also now much more conformal and ablative doses can be delivered to the volume of the metastatic area, providing greater local control and less neurological toxicity. However, surgery is still required in cases where anatomopathological specimens are needed and when compressive effects appear.
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