Please assess the completion status of the following clinical trial:

Trial Title: S0816 Fludeoxyglucose F 18-PET/CT Imaging and Combination Chemotherapy With or Without Additional Chemotherapy and G-CSF in Treating Patients With Stage III or Stage IV Hodgkin Lymphoma

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: PHASE2
- Number of Arms: 4.0

Eligibility Criteria:
DISEASE CHARACTERISTICS:~* Histologically confirmed classical Hodgkin lymphoma (HL) (i.e., nodular sclerosis, mixed cellularity, lymphocyte-rich, or lymphocyte-depleted)~  * Previously untreated stage III or IV disease~ * No nodular lymphocyte predominant disease~* Bidimensionally measurable disease~* Adequate biopsy samples from original diagnostic specimen must be available for pathologic review~  * Tissue obtained from core biopsies allowed~ * No tissue obtained from needle aspirations or cytologies~* Must have known HIV status~  * No multi-drug resistant HIV infection, CD4 counts \< 150/μL, or other concurrent AIDS-defining conditions in HIV-positive patients~ * HIV-positive patients with CD4 counts ≥ 150/μL at the time of enrollment OR documented CD4 count \> 250/μL at any time within 8 months prior to HL diagnosis allowed~* Must have undergone unilateral or bilateral bone marrow biopsy within the past 42 days~* Must have a diagnostic quality CT scan of the chest/abdomen and pelvis AND baseline FDG-PET scan within the past 28 days~  * Combined PET/CT scans required~ * No older stand-alone FDG-PET scans~ * No low-resolution localization CT scans as part of a combined PET/CT scans~PATIENT CHARACTERISTICS:~* Zubrod performance status 0-2~* Serum erythrocyte sedimentation rate, lactate dehydrogenase (LDH), hemoglobin, albumin, white blood cell count (WBC), and lymphocytes measured within the past 28 days~* Serum estradiol (women only), testosterone (men only), follicle stimulating hormone (FSH) and luteinizing hormone (LH) (both men and women) levels must be drawn within 60 days prior to registration~* Not pregnant or nursing~* Fertile patients must use effective contraception during and for ≥ 6 months after completion of study therapy~* No significant cardiac abnormalities as assessed by multiple gated acquisition scan (MUGA) or ECHO AND cardiac ejection fraction ≥ 45% in patients with a history of hypertension or cardiac symptoms~* Hepatitis B-negative (i.e., hepatitis B surface antigen-negative or anti-hepatitis B core antigen-negative)~  * Patients immune to or immunized against hepatitis B (i.e., anti-hepatitis B surface antibody-positive) are eligible~* Hepatitis C-negative (i.e., anti-hepatitis C antibody-negative)~* No significant lung disease with abnormal lung function tests (i.e., diffusing capacity of lung for carbon monoxide (DLCO) \> 25% below predicted after correction for hemoglobin) unless attributable to lymphoma~* No requirement for continuous supplemental oxygen therapy~* No other prior malignancy except adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, adequately treated stage I or II cancer from which the patient is currently in complete remission, or any other cancer from which the patient has been disease-free for 5 years~PRIOR CONCURRENT THERAPY:~* See Disease Characteristics~* No prior chemotherapy, radiotherapy, or antibody therapy for lymphoma~* No prior solid organ transplantation

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 60 Years
- Healthy Volunteers: f

Study Arms:
- HIV Positive, PET Positive: BEACOPP standard (Type: EXPERIMENTAL): Etoposide 100 mg/m2 IV Days 1, 2, 3 Dox 25 mg/m2 IV Day 1 Cyclo 650mg/m2 IV Day 1 Procarb 100 mg/m2 PO Days 1-7 Pred 40 mg/m2 PO Days 1-14 Bleo 10u/m2 IV Day 8 Vincristine 1.4 mg/m2 IV Day 8 Q 21 Days x 6 cycles
- HIV Negative, PET Positive: BEACOPP escalated (Type: EXPERIMENTAL): Etoposide 200 mg/m2 IV Days 1, 2, 3 Dox 35 mg/m2 IV Day 1 Cyclo 1,250 mg/m2 IV Day 1 Procarb 100 mg/m2 PO Days 1-7 Pred 40 mg/m2 PO Days 1-14 Bleo 10u/m2 IV Day 8 Vincristine 1.4 mg/m2 IV Day 8 G-CSF 5mcg/kg/day SQ Days 8-14 Q 21 Days x 6 cycles
- HIV Positive, PET Negative: ABVD (Type: ACTIVE_COMPARATOR): Doxorubicin 25 mg/m2 IV Bleomycin 10u/m2 IV Vinblastine 6mg/m2 IV Dacarbazine 375 mg/m2 IV Days 1, 15 Q 28 Days x 2
- HIV Negative, PET Negative: ABVD (Type: ACTIVE_COMPARATOR): Doxorubicin 25 mg/m2 IV Bleomycin 10u/m2 IV Vinblastine 6mg/m2 IV Dacarbazine 375 mg/m2 IV Days 1, 15 Q 28 Days x 2

Based on this trial design, predict the completion outcome and termination type (if applicable).

Answer: outcome: complete