You may be eligible for this study if:

- You are ages 18-25 OR
- You are age 60-90 and have NOT been diagnosed with a memory disorder OR
- You are age 60-90 and HAVE been diagnosed with either Mild Cognitive Impairment OR mild Alzheimer's disease
- You are a native English speaker
- You are able to see a computer screen and use hands on keyboard/screen

- Must be a smoker - Must be 21 years old or older - Willing to attend 8 study visits to The Ohio State University over the course of a year - Plan to live in Ohio for at least a year

- Is your child between 3-12 years old?
- Does your child need glasses to see distant objects?
- Is your child able to go to periodic visits at the study clinic to check his/her vision and overall eye health over a 4-year period (11 scheduled visits will be required)?
- Are you available to speak with study staff by phone periodically between your child’s clinic visits to review your child’s experience using study medication?

This study is not for children who have:
- Used atropine or other myopia drug therapies
- Had prior eye surgery
- A systemic disease or condition that can affect their vision

You may be eligible if upon reading this, you:

- Have given birth within the last 10 days at The Ohio State University Wexner Medical Center
- Are 18 years of age or older
- Recently had a full term vaginal delivery of one baby
- Able to speak and read English

• You are age 18 to 65
• You are currently working the night shift at least 3x/week
• You are suffering from sleepiness at work
• You do not have significant heart and lung problems
• You work within the Columbus, OH area

You may be eligible for this study if you are:
1. Age 21-75 at time of screening
2. Scheduled for multilevel (4 or more levels) spinal fusion surgery with planned fixation to the pelvis using S2AI screws
3. Patient has the necessary mental capacity to participate and is physically able to comply with study protocol requirements

Exclusion Criteria
1. The reason for your multilevel spine fusion surgery is any of the following:
a. Congenital neuromuscular disease
b. Prior pelvic fixation (already have S2AI or iliac bolts in place, current surgery indicated to revise this hardware)
c. Grade IV spondylolisthesis
2. Prior sacroiliac joint fusion/fixation on either side
3. Presence of spinal cord stimulator
4. Presence of severe hip pain that could impair functional and quality of life improvement from complex spine surgery
5. Surgeon plans to use iliac screw for pelvic fixation
6. Severe osteoporosis
7. Known allergy to titanium or titanium alloys
8. Current local or systemic infection that raises the risk of surgery
9. Currently receiving or seeking short- or long-term worker's compensation and/or currently involved in injury litigation related to the SIJ or low back pain.
10. Currently pregnant or planning pregnancy in the next 2 years
11. Known or suspected drug or alcohol abuse
12. Fibromyalgia

-You are between the ages of 18-80
-You have a diagnosis of chronic pancreatitis
-For males: documented surgical sterilization, sexual abstinence, or agreed upon means of contraception from screening until 28 days after final dose of study medication is required
-For females: documented surgical sterilization, sexual abstinence, postmenopausal status for at least 1 year, or agreed upon means of contraception from screening until 28 days after final dose of study medication is required

• You have a history of acute or chronic pancreatitis OR
• You have experienced pain in your abdomen that a doctor has suggested could be due to pancreatitis
• You are between the ages of 18 and 75

You may be eligible if:
-You are at least 35 years of age.
-Have chronic bronchitis, defined as productive cough for three months in each of two successive years, whereas other causes of productive cough have been ruled out
-You are receiving guideline directed pharmacotherapy which includes one or more long acting bronchodilator (LAMA, LABA) with or without an inhaled corticosteroid for at least 8 weeks prior to randomization
-You have a cigarette smoking history of at least ten pack years.
-Other criteria that will be reviewed by the study team

You will not be eligible if you have:
- A known unresolved lower respiratory tract infection (e.g., pneumonia, mycobacterium avium-intracellulare infection (MAI), fungus, tuberculosis).
- A steroid-dependent condition requiring more than 10 mg of oral corticosteroid per day.
- Any implantable electronic device (e.g., pacemaker, cardioverter defibrillator, neuro-stimulation devices).
- A history of arrhythmia within past two years which includes tachy-atrial arrhythmias, any ventricular tachy-arrhythmias, or sinus bradycardia with heart rate less than 45 beats per minute.
- Unresolved lung cancer.
- A pulmonary nodule or cavity that in the judgement of the Primary investigator may require intervention during the course of the study.
- Had prior lung surgery, such as lung transplant, LVRS, lobectomy, lung implant/prosthesis, metal airway stent, valves, coils or bullectomy. Prior pneumothorax without lung resection, pleural procedures without surgery, or segmentectomy are acceptable.
- Asthma based on Global Initiative for Asthma (GINA) criteria.
- Smoked (including tobacco, marijuana, e-cigarettes, vaping, etc.) within the last 6 months.
- Unable to walk over 238 feet in 6 minutes.
- Uncontrolled GERD.
- Had prior severe respiratory infection with SARS-CoV-2 (COVID-19) that required ICU support with non-invasive and/or invasive mechanical ventilation.
- A known allergy to nickel.
- Other criteria will be reviewed by the study team

- 18 years and older - Macular edema associated with diabetic retinopathy (DR) - Diagnosis of diabetes mellitus (DM)

Inclusion Criteria:
Individuals ages 18-40 years with documentation of medical diagnosis of FAIS, with or without labral pathology and who meet the following criteria:
1. Complaints of hip joint pain, catching, or stiffness with prolonged sitting or standing, walking, squatting, pivoting/twisting, AND
2. Pain reproduced with at least one of three provocative tests: (1) hip flexion with adduction and internal rotation (FADIR), or (2) hip flexion with abduction and external rotation (FABER), or (3) resisted straight leg raise.

Exclusion Criteria:
Any of the following conditions or surgical history:
1. Previous history of hip surgery, including previous arthroscopy or open procedure on hip, including periacetabular osteotomy (PAO)
2. Medical diagnosis of slipped capital femoral epiphysis, hip dysplasia, Legg-Calve-Perthes disease, osteonecrosis, or fracture
3. History of hip dislocation
4. Medical diagnosis of bilateral FAIS AND is unable to identify a more symptomatic side
5. History of other lower extremity or spine injury or surgery that required continued care of a medical provider in the previous two years (conditions may have altered activity participation beyond that of the participant’s current hip pain)

You may qualify if:
• You are between the ages 18-75
• You have type 2 diabetes
• You are feeling symptoms of depression