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Hypofractionated Boost Before Chemoradiation for Patients With Stage II-III Non-small Cell Lung Cancer Unsuitable for Surgery

A Phase II Trial Combining Hypofractionated Radiation Boost With Conventionally-Fractionated Chemoradiation in Locally Advanced Non-small Cell Lung Cancer Not Suitable for Surgery

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02262325
Enrollment
21
Registered
2014-10-13
Start date
2015-06-08
Completion date
2024-04-15
Last updated
2025-06-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Recurrent Non-small Cell Lung Cancer, Stage IIA Non-small Cell Lung Cancer, Stage IIB Non-small Cell Lung Cancer, Stage IIIA Non-small Cell Lung Cancer, Stage IIIB Non-small Cell Lung Cancer

Keywords

Non-small cell, Lung Cancer, Chemoradiation

Brief summary

This phase II trial studies how well giving a hypofractionated boost to the primary tumor before standard chemotherapy and radiation therapy works in treating patients with stage II or III non-small cell lung cancer that cannot be removed by surgery. Advances in radiation oncology have allowed better radiation targeting which may be able to send x-rays directly to the tumor and cause less damage to normal tissue. Drugs used in chemotherapy, such as cisplatin and etoposide, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy uses high energy x-rays to kill tumor cells. Giving more precise and targeted radiation before standard chemotherapy and radiation therapy may kill more tumor cells and prevent the cancer from coming back in the location in which it started.

Detailed description

PRIMARY OBJECTIVES: I. To estimate the primary tumor control rate at 12 months. SECONDARY OBJECTIVES: I. To further establish safety and tolerability of this regimen. II. To estimate the rates of regional, distant control as well as progression-free survival and overall survival. III. To evaluate the objective response rate (ORR) to this regimen. IV. To evaluate the response of tumors to stereotactic (high-dose) radiation using magnetic resonance tumor perfusion imaging modalities (magnetic resonance \[MR\]-dynamic contrast-enhanced \[DCE\]/perfusion weighted imaging \[PWI\], MR-diffusion, blood oxygenation level dependent \[BOLD\] sequences). OUTLINE: Patients will receive a hypofractionated boost to the primary tumor over 2 fractions (at least 40 hours apart) during week 1. Beginning week 2, patients receive cisplatin intravenously (IV) on days 8, 15, 36, and 43; and etoposide IV over 60 minutes on days 8-12 and 36-40. If carboplatin and paclitaxel is administered concurrently with radiotherapy, 2 cycles of carboplatin (AUC=6 mg/min/mL IV on day 1, 22) and paclitaxel (200 mg/m2 IV on day 1, 22) consolidation chemotherapy are required, to be administered starting 4-6 weeks after concurrent chemoradiation has ended. Each cycle is 21 days long. If cisplatin and etoposide is administered concurrently with radiotherapy, consolidation chemotherapy is not allowed. Patients also undergo standard conformal radiation therapy once daily (QD) 5 days a week for a total of 30 fractions. Treatment continues for 6 weeks in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for 2 years and then every 6 months for 3 years.

Interventions

RADIATIONhypofractionated radiation therapy

Radiation boost in week 1 (days 1-5)

DRUGcisplatin

Given IV

DRUGetoposide

Given IV

RADIATION3-dimensional conformal radiation therapy

Undergo 3-dimensional conformal radiation therapy

OTHERlaboratory biomarker analysis

Correlative studies

Sponsors

Ohio State University Comprehensive Cancer Center
Lead SponsorOTHER

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* All prior treatment-related toxicities must be Common Terminology Criteria for Adverse Events (CTCAE) (version 4.0) =\< grade 1 (except alopecia) at the time of enrollment * Adequate baseline organ function obtained within 30 days of study registration * Absolute neutrophil count \>= 1.5 x 10\^9/L * Hemoglobin \>= 9 g/dL * Platelets \>= 100 x 10\^9/L * Total bilirubin =\< 1.5 x upper limit of normal (ULN) * Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =\< 2.5 x ULN * Creatinine =\< 1.5 ULN AND * Calculated creatinine \>= 50 mL/min (calculated by the Cockcroft-Gault formula) or * 24-hour urine creatinine clearance \>= 50 mL/min * Non-small cell lung cancer (NSCLC), histologically and/or cytologically proven * Clinical American Joint Committee on Cancer (AJCC) stage (7th edition) IIA-IIIB NSCLC (T1-4N1-3M0) * Patients must be considered unresectable or medically-inoperable * Patients must have primary tumor =\< 6 cm as defined by CT largest axial dimension * Within 60 days of registration: patients must have fludeoxyglucose F 18 (FDG)-positron emission tomography (PET)-CT scan (or CT chest/abdomen/pelvis with IV contrast), and magnetic resonance imaging (MRI) brain with IV contrast (or CT scan of the brain with contrast); a non-contrast MRI scans of the chest/abdomen/pelvis or brain are permitted for workup if patient has allergy to CT contrast or renal insufficiency * Within 30 days of registration: patients must have vital signs, history/physical examination, laboratory studies (complete blood count panel \[CBCP\] with differential, chemistries including liver function tests, creatinine clearance \[CrCl\] assessment, pregnancy test if needed within 14 days of registration) * If a pleural effusion is present and visible on both CT scan AND chest x-ray, the investigator should exclude malignant disease by pleurocentesis to confirm cytologically-negative pleural fluid; if fluid is exudative or cytologically positive for tumor cells, patient is excluded * Patients with effusions that are minimal (i.e. not visible on chest x-ray) and that are too small to safely tap are eligible. * Life expectancy of at least 12 weeks in the opinion of investigator * Patient has an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1 within 30 days of registration * Patients must have measurable primary tumor (undetectable NSCLC primary tumor is ineligible) * Patients must be a minimum of 3 weeks from thoracotomy (if performed) and well-healed before starting treatment * Ability to provide written informed consent obtained prior to participation in the study and any related procedures being performed * Women of child-bearing potential (WOCBP) must have a negative pregnancy test within 14 days of registration; urine human gonadotropin (HCG) is an acceptable pregnancy assessment * Nursing women may participate only if nursing is discontinued * Women/men of reproductive potential must be counseled on contraception/abstinence while receiving the study treatment

Exclusion criteria

* Patients with contralateral hilar involvement (greater than 1.5 cm on short axis or positive on PET scan, or biopsy-proven) * Documented or pathologically-proven metastatic disease * Presence of nodules considered neoplastic in the same lobe or other ipsilateral lobe as the primary tumor (stage T3-4), unless the nodule can be encompassed in the stereotactic boost (gross tumor volume \[GTV\]boost) without exceeding a total GTVboost size of 6 cm as defined by CT largest axial dimension * Presence of nodules considered neoplastic in contralateral lobes (M1a) * Patients with history of pneumonectomy * Prior cytotoxic chemotherapy or molecularly-targeted agents (e.g. erlotinib, crizotinib), unless \> 2 years prior * Any concurrent malignancy other than non-melanoma skin cancer, non-invasive bladder cancer, or carcinoma in situ of the cervix; patients with a previous malignancy without evidence of disease for \>= 3 years will be allowed to enter the trial * History of active connective tissue disease (scleroderma) or idiopathic pulmonary fibrosis * History of previous radiation therapy which would result in overlapping radiation fields * Uncontrolled neuropathy grade 2 or greater, regardless of cause * Subjects who are breast-feeding and plan to continue breast-feeding during therapy, or have a positive pregnancy test will be excluded from the study; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately * Medical contraindication to MR imaging (e.g. pacemakers, metallic implants, aneurysm clips, known contrast allergy to Gadolinium contrast, pregnancy, nursing mothers, weight greater than 350 pounds) \[first 10 patients\] * Any serious and/or unstable pre-existing medical disorder (aside from malignancy exception above), psychiatric disorder, or other conditions that could interfere with subject's safety, obtaining informed consent or compliance to the study procedures, in the opinion of the Investigator; this could include severe, active co-morbidities such as: * Unstable angina and/or congestive heart failure requiring hospitalization within the last months * Transmural myocardial infarction within the last 6 months * Acquired immune deficiency syndrome (AIDS) based upon the current CDC definition; note, however, that HIV testing is not required for entry to protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved may be significantly immunosuppressive * Chronic obstructive pulmonary disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy within 30 days of registration * Hepatic insufficiency resulting in jaundice and/or coagulation defects

Design outcomes

Primary

MeasureTime frameDescription
Primary Tumor Control Rate, as Measured From the Time of Treatment Completion Until the First Documented Date of Local FailureAt 12 months following chemo/radiation therapyPrimary tumor control rate at 12 months, as well its 95% confidence interval, will be reported for all eligible subjects received treatment.

Secondary

MeasureTime frameDescription
Tolerability Measured by the Number of Patients Who Discontinue TreatmentUp to 5 yearsThe number of patients who discontinue treatment will be summarized.
Regional ControlUp to 24 monthsRegional control rate at 24 months will be reported for all eligible patients who received treatment.
Distant ControlUp to 24 monthsDistant control rate at 24 months will be reported for all eligible patients who received treatment
Disease-free Survival (DFS)From date of treatment initiation to progression, assessed up to 24 monthsKaplan-Meier (K-M) analysis will be used to estimate DFS.
Overall Survival (OS)Up to 24 monthsK-M analysis will be used to estimate OS.
Number of Adverse EventsUp to 30 days after completion of treatment, up to 5 yearsNumber of all adverse events with special attention to grade 3-5 esophagitis, pneumonitis, and cardiac adverse events as defined by the National Cancer Institution Common Terminology Criteria for Adverse Events CTCAE version 5.0
Changes in Tumor Perfusion Measured by MR-DCE/PWI Amp and KepBaseline to the end of week 1Changes in perfusion will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test. The following pharmacokinetic parameters will be used (parameters were derived using the modified Brix's model): Amp, Kep.
Changes in Tumor Perfusion Measured by MR-DCE/PWI Kpe and KelBaseline to the end of week 1Changes in perfusion will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test. The following pharmacokinetic parameters will be used (parameters were derived using the modified Brix's model): Kpe, Kel.
Changes in Diffusion Measured by MR-diffusionBaseline to the end of week 1Changes in diffusion will be tested by comparing mean values of Apparent Diffusion Coefficient (ADC \[× 10-3 mm2/s\]) pre- and post-hypofractionated boost radiation using a paired t-test.
Changes in Hypoxia Measured by BOLD SequencesBaseline to the end of week 1Changes in hypoxia will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test.
Objective Response Rate as Measured by Response Evaluation Criteria in Solid Tumors CriteriaAt 3 months and 6 monthsObjective response rate will be reported for all eligible patients who receive treatment.

Countries

United States

Participant flow

Participants by arm

ArmCount
Treatment (Hypofractionated Radiation Boost, Chemoradiation)
Patients undergo hypofractionated radiation boost over 2 fractions (at least 40 hours apart) during week 1. Beginning week 2, patients receive cisplatin IV on days 8, 15, 36, and 43; and etoposide IV over 60 minutes on days 8-12 and 36-40. Patients also undergo standard 3-D conformal radiation therapy QD 5 days a week for a total of 30 fractions. Treatment continues for 6 weeks in the absence of disease progression or unacceptable toxicity. hypofractionated radiation therapy: Radiation boost in week 1 (days 1-5) cisplatin: Given IV etoposide: Given IV 3-dimensional conformal radiation therapy: Undergo 3-dimensional conformal radiation therapy laboratory biomarker analysis: Correlative studies
21
Total21

Withdrawals & dropouts

PeriodReasonFG000
Overall StudyDeath16
Overall StudyLost to Follow-up1

Baseline characteristics

CharacteristicTreatment (Hypofractionated Radiation Boost, Chemoradiation)
Age, Categorical
<=18 years
0 Participants
Age, Categorical
>=65 years
8 Participants
Age, Categorical
Between 18 and 65 years
13 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
0 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
20 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
1 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
Race (NIH/OMB)
Asian
0 Participants
Race (NIH/OMB)
Black or African American
2 Participants
Race (NIH/OMB)
More than one race
0 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants
Race (NIH/OMB)
White
18 Participants
Region of Enrollment
United States
21 participants
Sex: Female, Male
Female
11 Participants
Sex: Female, Male
Male
10 Participants

Adverse events

Event typeEG000
affected / at risk
deaths
Total, all-cause mortality
16 / 21
other
Total, other adverse events
21 / 21
serious
Total, serious adverse events
9 / 21

Outcome results

Primary

Primary Tumor Control Rate, as Measured From the Time of Treatment Completion Until the First Documented Date of Local Failure

Primary tumor control rate at 12 months, as well its 95% confidence interval, will be reported for all eligible subjects received treatment.

Time frame: At 12 months following chemo/radiation therapy

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Primary Tumor Control Rate, as Measured From the Time of Treatment Completion Until the First Documented Date of Local Failure100 percentage of participants
Secondary

Changes in Diffusion Measured by MR-diffusion

Changes in diffusion will be tested by comparing mean values of Apparent Diffusion Coefficient (ADC \[× 10-3 mm2/s\]) pre- and post-hypofractionated boost radiation using a paired t-test.

Time frame: Baseline to the end of week 1

Population: The functional MRI substudies that measured changes in tumor perfusion were optional for participants. Eleven participants chose to participate in the substudies.

ArmMeasureValue (MEAN)Dispersion
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Diffusion Measured by MR-diffusion23 percentage of changeStandard Deviation 52.4
Secondary

Changes in Hypoxia Measured by BOLD Sequences

Changes in hypoxia will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test.

Time frame: Baseline to the end of week 1

Population: The functional MRI substudies that measured changes in tumor perfusion were optional for participants. Eleven participants chose to participate in the substudies.

ArmMeasureValue (MEAN)Dispersion
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Hypoxia Measured by BOLD Sequences-87.1 percentage of changeStandard Deviation 144.7
Secondary

Changes in Tumor Perfusion Measured by MR-DCE/PWI Amp and Kep

Changes in perfusion will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test. The following pharmacokinetic parameters will be used (parameters were derived using the modified Brix's model): Amp, Kep.

Time frame: Baseline to the end of week 1

Population: The functional MRI substudies that measured changes in tumor perfusion were optional for participants. Eleven participants chose to participate in the substudies.

ArmMeasureGroupValue (MEAN)Dispersion
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Tumor Perfusion Measured by MR-DCE/PWI Amp and KepChanges in Kep2.9 percentage of changeStandard Deviation 47
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Tumor Perfusion Measured by MR-DCE/PWI Amp and KepChanges in Amp-6.8 percentage of changeStandard Deviation 22.9
Secondary

Changes in Tumor Perfusion Measured by MR-DCE/PWI Kpe and Kel

Changes in perfusion will be tested by comparing mean values pre- and post-hypofractionated boost radiation using a paired t-test. The following pharmacokinetic parameters will be used (parameters were derived using the modified Brix's model): Kpe, Kel.

Time frame: Baseline to the end of week 1

Population: The functional MRI substudies that measured changes in tumor perfusion were optional for participants. Eleven participants chose to participate in the substudies.

ArmMeasureGroupValue (MEDIAN)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Tumor Perfusion Measured by MR-DCE/PWI Kpe and KelChanges in Kpe5.1 percentage of change
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Changes in Tumor Perfusion Measured by MR-DCE/PWI Kpe and KelChanges in Kel-4.5 percentage of change
Secondary

Disease-free Survival (DFS)

Kaplan-Meier (K-M) analysis will be used to estimate DFS.

Time frame: From date of treatment initiation to progression, assessed up to 24 months

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Disease-free Survival (DFS)46.1 percentage of participants
Secondary

Distant Control

Distant control rate at 24 months will be reported for all eligible patients who received treatment

Time frame: Up to 24 months

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Distant Control70.3 percentage of participants
Secondary

Number of Adverse Events

Number of all adverse events with special attention to grade 3-5 esophagitis, pneumonitis, and cardiac adverse events as defined by the National Cancer Institution Common Terminology Criteria for Adverse Events CTCAE version 5.0

Time frame: Up to 30 days after completion of treatment, up to 5 years

ArmMeasureGroupValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFall1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFever (Max 100.8)2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFibrosis deep connective tissue1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPericardial effusion2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPeripheral motor neuropathy2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPeripheral sensory neuropathy4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBronchial obstruction1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBronchial stricture1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBruising- Lt rib area1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsChest wall pain1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsChills1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsConfusion1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsConstipation6 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsCough, intermittent4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsCushingoid, face1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDehydration7 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDermatitis Radiation (to upper back and skin darkening to the underside of right breast)15 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDiarrhea6 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDizziness6 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDysgeusia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDyspepsia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDysphagia14 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDyspnea7 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsDyspnea and cough3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsEar and labyrinth disorders- Other, Chronic otomastoiditis- bilateral1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsEpistaxis1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsEsophageal pain- odynophagia3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsEsophageal stenosis1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsEsophagitis14 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFlushing1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFracture- left rib1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsGastritis1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsGastroesophageal reflux disease (GERD)2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsGastrointestinal disorders- Other- Perirectal abscess2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHeadache2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHematuria2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHiccups3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHoarseness1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHyperglycemia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHyperkalemia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypernatremia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHyperpigmentation- left chest (red discoloration)2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypertension- intermittent3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypoalbuminemia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypocalcemia (uncorrected- 8.3)2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypokalemia (3.3)5 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypomagnesemia (1.5)4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHyponatremia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypophosphatemia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypotension- orthostatic1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypothyroidism1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsHypoxia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsInfections and infestations- Other- Bacteremia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsInfusion related reaction during Paclitaxel infusion2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsInfusion site reaction- right forearm- General disorders other2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsInsomnia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsLocalized edema- left chest wall1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsLung infection-pneumonia5 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsLymphocyte Count Decreased19 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsMucosal infection- mouth thrush2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsMusculoskeletal and connective tissue disorder- Other, right paraspinal muscle spasm2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsMucositis oral- mouth sore3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsMyalgia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsNasal congestion1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsNausea10 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsNervous system disorders- Other, increased sense of smell, intermittent4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsNeutrophil count decreased9 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsNon-cardiac chest pain4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPain in extremity- both hands due to arthritis2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPain- back2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPain-ribs1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPalpitation1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsParesthesia- both lower extremities1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPlatelet count decreased11 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPleural effusion5 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPleuritic pain, intermittent (Rt below breast)1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPneumonitis, radiation related8 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAbdominal Pain2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsActivated partial thromboplastin time prolonged1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAcute kidney injury1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAdrenal insufficiency1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAlanine aminotransferase increased2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAlopecia11 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAnemia14 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAnorexia7 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAortic valve disease1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsArthralgia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsAspartate aminotransferase increased3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBloating1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBlood and lymphatic system disorders- Other, coagulation1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBlurred vision1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsBronchial infection1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPruritis (back)1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsPulmonary fibrosis9 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsProductive cough7 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsProteinuria1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsRash- maculo-papular- back/chest3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsRespiratory failure1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsRespiratory, mediastinal and thoracic disorders- Other- COPD4 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSebaceous cyst on the back3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSepsis1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSinus bradycardia1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSinus tachycardia2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSkin infection- gluteal cleft2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSore throat3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsSyncope1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsTachycardia- intermittent3 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsTinnitus- both ears2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsTremor1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsUpper respiratory infection2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsUrinary Tract Infection- Pyelonephritis2 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsVomiting- intermittent9 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsWeight gain1 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsWeight loss7 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsWheezing6 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsWhite blood cell count decreased17 Number of Events
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Number of Adverse EventsFatigue11 Number of Events
Secondary

Objective Response Rate as Measured by Response Evaluation Criteria in Solid Tumors Criteria

Objective response rate will be reported for all eligible patients who receive treatment.

Time frame: At 3 months and 6 months

ArmMeasureGroupValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Objective Response Rate as Measured by Response Evaluation Criteria in Solid Tumors CriteriaAt 3 months72.7 percentage of participants
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Objective Response Rate as Measured by Response Evaluation Criteria in Solid Tumors CriteriaAt 6 months80.0 percentage of participants
Secondary

Overall Survival (OS)

K-M analysis will be used to estimate OS.

Time frame: Up to 24 months

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Overall Survival (OS)50.3 percentage of participants
Secondary

Regional Control

Regional control rate at 24 months will be reported for all eligible patients who received treatment.

Time frame: Up to 24 months

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Regional Control81.6 percentage of participants
Secondary

Tolerability Measured by the Number of Patients Who Discontinue Treatment

The number of patients who discontinue treatment will be summarized.

Time frame: Up to 5 years

ArmMeasureValue (NUMBER)
Treatment (Hypofractionated Radiation Boost, Chemoradiation)Tolerability Measured by the Number of Patients Who Discontinue Treatment0 participants

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026