Radiation Oncology
RCT | Hyaluronic acid spacer for hypofractionated prostate radiation therapy
13 Feb, 2023 | 12:25h | UTC
Commentary on Twitter
Multicenter randomized clin trial in prostate cancer tested presence or absence of hyaluronic acid rectal spacer before receiving hypofractionated radiation, showed acute grade >2 GI toxicity in 2.9% of pts w/spacer vs. 13.8% in control group #PCSM #RadOnc https://t.co/eTifx0b1x2
— JAMA Oncology (@JAMAOnc) February 9, 2023
RCT | Effects of the interval between neoadjuvant chemoradiotherapy and surgery in rectal cancer
9 Feb, 2023 | 13:45h | UTC
Commentary on Twitter
Single centre #RCT of surgery for T3/4 N+ #rectalcancer before or after 8 weeks of CRT
???350 patients
⚖️no difference locoregional recurrence
Distant mets more common in delayed group at 5yrs
DFS and OS similar#some4surgery @SEIQuirurgica @asgbi https://t.co/4evsKNKKK1 pic.twitter.com/CxI0GJdG56— BJS Open (@BjsOpen) October 24, 2022
RCT | Medial retropharyngeal nodal region sparing radiotherapy vs. standard radiotherapy in patients with nasopharyngeal carcinoma
7 Feb, 2023 | 14:09h | UTC
SR | Partial breast irradiation for breast cancer
3 Feb, 2023 | 14:06h | UTCPartial Breast Irradiation for Breast Cancer – Agency for Healthcare Research and Quality
Perspective | Endocrine treatment for 5 years or radiation for 5 days for patients with early breast cancer older than 65 years
26 Jan, 2023 | 12:04h | UTC
Commentary from the author on Twitter
?Hot off the press @JCO_ASCO: For decades we have been offering RT omission for early #bcsm patients, here we discuss how tides have changed and its time to omit hormonal therapy and treat with RT instead @TaghianAlphonse @MGHBreastOnc @LurieCancer
— George E. Naoum, MD, MMSCI (@George_E_Naoum) December 20, 2022
RCT | Effect of interval between neoadjuvant chemoradiotherapy and surgery on disease recurrence and survival in rectal cancer
20 Jan, 2023 | 14:19h | UTC
Commentary on Twitter
Single centre #RCT of surgery for T3/4 N+ #rectalcancer before or after 8 weeks of CRT
???350 patients
⚖️no difference locoregional recurrence
Distant mets more common in delayed group at 5yrs
DFS and OS similar#some4surgery @SEIQuirurgica @asgbi https://t.co/4evsKNKKK1 pic.twitter.com/CxI0GJdG56— BJS Open (@BjsOpen) October 24, 2022
SR | Interventions for preventing and ameliorating cognitive deficits in adults treated with cranial irradiation
19 Jan, 2023 | 14:09h | UTC
RCT | MRI–guided vs. CT–guided stereotactic body radiotherapy for prostate cancer
15 Jan, 2023 | 20:05h | UTC
Commentary from the author on Twitter (thread – click for more)
Pleased to share the primary endpoint results of the randomized phase III MIRAGE trial evaluating whether aggressive margin reduction with MRI-guidance leads to reduced toxicity in the context of prostate SBRT, out today in @JAMAOncology https://t.co/5ZKElUR4uk (1/n)
— Amar Kishan (@AmarUKishan) January 12, 2023
RCT | Cosmetic results and side effects of accelerated partial-breast irradiation vs. whole-breast irradiation for low-risk invasive carcinoma of the breast
15 Jan, 2023 | 19:53h | UTCCosmetic Results and Side Effects of Accelerated Partial-Breast Irradiation Versus Whole-Breast Irradiation for Low-Risk Invasive Carcinoma of the Breast: The Randomized Phase III IRMA Trial – Journal of Clinical Oncology (link to abstract – $ for full-text)
Commentary from the author on Twitter
5yr results of the phase 3 #IRMAtrial: EBRT #APBI b.i.d. associated with slightly increased rate of moderate soft tissue and bone toxicity and a slightly inferior cosmesis, though overall toxicity was in an acceptable range @JCO_ASCO #BCSM @OncoAlert https://t.co/8LHE2ut3t2
— Bruno Meduri (@brunomeduri) January 9, 2023
RCT | High-dose once-daily thoracic radiotherapy in limited-stage small-cell lung cancer
15 Jan, 2023 | 19:51h | UTCHigh-Dose Once-Daily Thoracic Radiotherapy in Limited-Stage Small-Cell Lung Cancer: CALGB 30610 (Alliance)/RTOG 0538 – Journal of Clinical Oncology (link to abstract – $ for full-text)
NCCN Guideline | Pediatric central nervous system cancers
12 Jan, 2023 | 13:11h | UTCEditorial: ASCO Living Guidelines: The Next Frontier
Cohort Study | 5-year outcomes after stereotactic ablative body radiotherapy for primary renal cell carcinoma
11 Jan, 2023 | 14:10h | UTC5-year outcomes after stereotactic ablative body radiotherapy for primary renal cell carcinoma: an individual patient data meta-analysis from IROCK (the International Radiosurgery Consortium of the Kidney) – The Lancet Oncology (link to abstract – $ for full-text)
Commentary from the author on Twitter (thread – click for more)
?1/ Wide adoption of SABR for primary #kidneycancer is limited by long-term data. Online today @TheLancetOncol; 5-yr outcomes in 190 patients. 5% local failure rates, 95% cancer-specific survival. Thanks @ElsevierConnect for 50-day link: #radonc #kcsm https://t.co/kCM8TraJE3
— Shankar Siva (@_ShankarSiva) November 16, 2022
RCT | Neoadjuvant chemotherapy with CAPOX vs. chemoradiation for locally advanced rectal cancer with uninvolved mesorectal fascia
10 Jan, 2023 | 14:09h | UTC
Post-trial follow-up | Radiotherapy vs. surgery of the axilla after a positive sentinel node in breast cancer.
14 Dec, 2022 | 14:42h | UTCRadiotherapy or Surgery of the Axilla After a Positive Sentinel Node in Breast Cancer: 10-Year Results of the Randomized Controlled EORTC 10981-22023 AMAROS Trial – Journal of Clinical Oncology (link to abstract – $ for full-text)
Commentary: ART Preferred Over ALND in Sentinel Node-Positive Early Breast Cancer – Cancer Therapy Advisor
RCT | Mepitel film for the prevention of acute radiation dermatitis in breast cancer.
12 Dec, 2022 | 12:40h | UTCMepitel Film for the Prevention of Acute Radiation Dermatitis in Breast Cancer: A Randomized Multicenter Open-Label Phase III Trial – Journal of Clinical Oncology (link to abstract – $ for full-text)
Quick Guide for Radiation Oncologists | Everything you always wanted to know about sarcopenia but were afraid to ask.
21 Nov, 2022 | 14:29h | UTC
RCT | Shortened course of radiation therapy safe and effective for men with high-risk prostate cancer.
11 Nov, 2022 | 13:55h | UTC[News release – not published yet] Shortened course of radiation therapy safe and effective for men with high-risk prostate cancer – American Society for Radiation Oncology (ASTRO) Annual Meeting
Single-arm P2 study | Hypofractionated, 3-week, preoperative radiotherapy for patients with soft tissue sarcomas.
9 Nov, 2022 | 12:24h | UTCHypofractionated, 3-week, preoperative radiotherapy for patients with soft tissue sarcomas (HYPORT-STS): a single-centre, open-label, single-arm, phase 2 trial – The Lancet Oncology (link to abstract – $ for full-text)
Phase 2 RCT | Concurrent Bevacizumab and reirradiation vs. Bevacizumab alone as treatment for recurrent glioblastoma.
9 Nov, 2022 | 12:21h | UTCNRG Oncology/RTOG1205: A Randomized Phase II Trial of Concurrent Bevacizumab and Reirradiation Versus Bevacizumab Alone as Treatment for Recurrent Glioblastoma – Journal of Clinical Oncology (link to abstract – $ for full-text)
Commentary: Bevacizumab Plus Reirradiation Improves PFS in Glioblastoma Multiforme – OncLive
SR | Efficacy and safety of stereotactic body radiotherapy for painful bone metastases.
8 Nov, 2022 | 12:00h | UTC
Post-trial follow-up | Long-term outcomes with stereotactic radiosurgery vs. whole-brain RT for resected brain metastasis.
7 Nov, 2022 | 12:22h | UTCAssociation of Long-term Outcomes With Stereotactic Radiosurgery vs Whole-Brain Radiotherapy for Resected Brain Metastasis: A Secondary Analysis of The N107C/CEC.3 (Alliance for Clinical Trials in Oncology/Canadian Cancer Trials Group) Randomized Clinical Trial – JAMA Oncology (link to abstract – $ for full-text)
Commentary: Survivors face less late cognitive deterioration after stereotactic radiosurgery than WBRT – medwire News
Original Study: Postoperative stereotactic radiosurgery compared with whole brain radiotherapy for resected metastatic brain disease (NCCTG N107C/CEC·3): a multicentre, randomised, controlled, phase 3 trial – The Lancet Oncology (link to abstract – $ for full-text)
Commentary on Twitter
In pts w limited brain mets after surgical resection, secondary analysis of rand phase 3 trial shows more patients declined significantly in 1 or more cognitive tests with whole brain radiation therapy (WBRT) vs stereotactic radiosurgery (SRS) https://t.co/6nSCO5kSpW #BTSM
— JAMA Oncology (@JAMAOnc) October 22, 2022
Cohort Study | Association of sinoatrial node radiation dose with atrial fibrillation and mortality in patients with lung cancer.
3 Nov, 2022 | 13:39h | UTCAssociation of Sinoatrial Node Radiation Dose With Atrial Fibrillation and Mortality in Patients With Lung Cancer – JAMA Oncology (link to abstract – $ for full-text)
Commentaries:
Incidental sinoatrial node irradiation may increase AF risk in lung cancer – medwire News
Commentary on Twitter
Incidental irradiation to the sinoatrial node may cause new-onset #AtrialFibrillation & decrease overall survival in patients with #LungCancer receiving concurrent #chemoradiotherapy. https://t.co/hPVSnhp11R #RadOnc #LCSM
— JAMA Oncology (@JAMAOnc) September 27, 2022
[News Release] RCT | Shortened course of radiation therapy safe and effective for men with high-risk prostate cancer.
27 Oct, 2022 | 12:32h | UTCNews Release: Shortened course of radiation therapy safe and effective for men with high-risk prostate cancer – ASTRO Annual Meeting
Single-arm P2 study | Toxic effects of stereotactic ablative radiotherapy for up to 5 oligometastases in patients with cancer.
26 Oct, 2022 | 14:28h | UTCTreatment With Stereotactic Ablative Radiotherapy for Up to 5 Oligometastases in Patients With Cancer: Primary Toxic Effect Results of the Nonrandomized Phase 2 SABR-5 Clinical Trial – JAMA Oncology (link to abstract – $ for full-text)
Commentary on Twitter
Population-based phase 2 non-randomized trial of 381 pts w/oligometastatic or oligoprogressive disease & treated w/stereotactic ablative body radiotherapy (SABR) found rates of grade 2, 3,4, & 5 toxicities of 14.2%, 4.2%, 0%, & 0.3%, respectively. https://t.co/dDpdOEvNzk #RadOnc
— JAMA Oncology (@JAMAOnc) September 29, 2022
Phase 2 RCT | Nivolumab with or without Ipilimumab combined with stereotactic body radiotherapy for metastatic pancreatic cancer.
24 Oct, 2022 | 14:01h | UTCRandomized Phase II Study of Nivolumab With or Without Ipilimumab Combined With Stereotactic Body Radiotherapy for Refractory Metastatic Pancreatic Cancer (CheckPAC) – Journal of Clinical Oncology (link to abstract – $ for full-text)
Commentary: SBRT Plus Nivolumab/Ipilimumab Yields Meaningful Activity in Metastatic Pancreatic Cancer – Cancer Network
Commentary on Twitter
Phase II CheckPAC Trial in refractory #PancreaticCancer
✅ 37.2% of pts achieved clinical benefit after stereotactic #RadiationTherapy in combination w/ nivolumab and ipilimumab
⛔ PD-L1 score was not associated with benefitRead more: https://t.co/rxDnYvIUMl #JCO #PancSM pic.twitter.com/u7FfQEwN7a
— Journal of Clinical Oncology (@JCO_ASCO) May 9, 2022