Quality of Life and Function of Patients With Pelvic Tumors After Undergoing Hemipelvectomy

Study Overview
=================
Brief Summary
-----------------
This study aims to determine the functional outcomes of patients who underwent internal hemipelvectomy with or without reconstruction or external hemipelvectomy for pelvic tumors. Learning about the outcomes of these patients may help researchers determine the long-term effects of different types of hemipelvectomy procedures and may help improve quality of life.

Detailed Description
-----------------
PRIMARY OBJECTIVE: I. To determine functions of patients who underwent internal hemipelvectomy with or without reconstruction or have had an external hemipelvectomy. SECONDARY OBJECTIVES: I. To determine factors that influence the functional outcomes of these patients following surgery. II. Assess sexual and urinary function in patients who have undergone internal or external hemipelvectomy. III. Determine whether type of surgery influences long-term sexual and urinary function. OUTLINE: Patients undergo physical performance assessments and complete quality of life assessments and questionnaires pre-hemipelvectomy, at 6 weeks post-hemipelvectomy, and then every 3 months up to 12 months and yearly thereafter for 10 years. Patients who are 1 year out from surgery complete pain-related questionnaires once. Patients who have already undergone hemipelvectomy prior to enrollment undergo medical record review.

Official Title
-----------------
Quality of Life and Function of Patients After Hemipelvectomy

Conditions
-----------------
Malignant Primary Pelvic Neoplasm

Intervention / Treatment
-----------------
* Other: Electronic Health Record Review
* Other: Physical Performance Testing
* Other: Quality-of-Life Assessment
* Other: Questionnaire Administration


Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Patients within the institution who have undergone or will undergo a hemipelvectomy Exclusion Criteria: - None
Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------

Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Observational (Physical tests, questionnaires, record review)<br>Patients undergo physical performance assessments and complete quality of life assessments and questionnaires pre-hemipelvectomy, at 6 weeks post-hemipelvectomy, and then every 3 months up to 12 months and yearly thereafter for 10 years. Patients who are 1 year out from surgery complete pain-related questionnaires once. Patients who have already undergone hemipelvectomy prior to enrollment undergo medical record review. | Other: Electronic Health Record Review<br>* Undergo medical record review<br>Other: Physical Performance Testing<br>* Undergo physical performance testing<br>* Other names: Physical Function Testing;Other: Quality-of-Life Assessment<br>* Complete assessments<br>* Other names: Quality of Life Assessment;Other: Questionnaire Administration<br>* Complete questionnaire<br>|

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Functions of patients who underwent internal hemipelvectomy with or without reconstruction or have had an external hemipelvectomy | All continuous variables including the scoring systems will be described as mean with standard deviation or median with range. Frequencies and percentages will be obtained for all categorical variables. Pediatric participants' data measures will be collected and analyzed separately from the adult populations. | Through study completion, average of 1 year |