Please assess the completion status of the following clinical trial:

Trial Title: Trans-Nasal Maxillary Multi-Sinus Balloon Dilation Study

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~1. Be at least age 18 years old or older.~2. Be a candidate for transnasal balloon dilation of the maxillary sinus(es) with or without balloon dilation of the frontal or sphenoid sinus(es) using XprESS consistent with the device's Indication for Use.~3. Have a sinus CT scan within 12 months of the procedure date.~4. Be able and willing to provide consent.~5. Be willing to comply with the protocol requirements.~Exclusion Criteria:~1. Have any prior maxillary sinus surgery (eg, antrostomy, uncinectomy).~2. Require any concomitant endoscopic sinus surgery (ESS) or nasal surgery (exception: turbinate reduction) at the time of the study procedure.~3. Have any nasal surgery (eg, septoplasty) or nonmaxillary sinus surgery (eg, frontal sinusotomy, sphenoidotomy, full/partial ethmoidectomy) performed within 3 months prior to enrollment.~4. Have presence of features consistent with sinus fungal disease.~5. Be allergic to nickel or barium sulfate.~6. Be currently participating in any other drug or device clinical studies excluding postapproval or marketing registry studies.

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- XprESS Multi-Sinus Dilation Tool (Type: EXPERIMENTAL): Balloon sinus dilation

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