# PRP choices: what happens with the blood-based shot? *PRP Choices and Recovery | PRP Clinic Queen Creek* > PRP clinic Queen Creek information about the blood draw, the shot, recovery, side effects, and useful questions for the clinician. From Queen Creek, a clinic visit may mean a drive west through traffic. You deserve to know what the clinician will do before you make that trip. To prepare PRP, the clinician draws your blood, spins it in a machine until layers form, and gives one kept portion as a shot in the painful joint or tendon. I'd ask exactly what remains in that portion and where the shot will go. ## What is in the PRP shot? Tiny blood cells called platelets gather at a cut; the clinic keeps a separated layer holding many of these cells. Different machines can leave different amounts of platelets and white blood cells in the shot. A larger platelet amount isn't always better for every joint. Ask how the blood is prepared, what remains in it, and why that choice fits your sore area. ## What will happen during the visit? The clinician asks about your health and checks the sore joint or tendon first. Then the blood draw, machine spinning, and shot can follow. QC Kinetix calls this option a biologic therapy, meaning non-surgical care that gives the saved blood layer in your joint or tendon as a shot. The number of visits won't be the same for everyone. ## What may recovery feel like? Your joint may feel more sore or puffy for a while after the shot. Ask what movement is allowed, what to avoid, and which changes mean a call. There isn't one return date that fits every joint. Follow the clinic's directions for walking, lifting, work, and the next check of your soreness. ## Which side effects mean you need help? Mild soreness isn't the same as fever, drainage, spreading warmth, or pain that rises fast. Get medical help promptly for those problems after a shot near a joint. Tell the clinic about aspirin, blood thinners, infection, or trouble with clotting. Your safety depends on health, medicines, the exam, and the exact blood preparation, so the letters PRP alone aren't enough. ## Sources 1. A systematic review of 105 clinical PRP studies in orthopaedics published 2006-2016 found that only 11 (10%) described the preparation protocol clearly enough for another investigator to repeat it, and only 17 (16%) reported any quantitative metric of the final PRP composition. The authors concluded that the current reporting of PRP preparation and composition does not allow the PRP products actually delivered to patients to be compared between studies. Chahla J, Cinque ME, Piuzzi NS, et al. — [A Call for Standardization in Platelet-Rich Plasma Preparation Protocols and Composition Reporting: A Systematic Review of the Clinical Orthopaedic Literature](https://pubmed.ncbi.nlm.nih.gov/29040132/). *Journal of Bone and Joint Surgery (American)*, 2017. DOI: 10.2106/JBJS.16.01374. 2. A systematic review that screened 876 studies and extracted standardised data from 33 commercially available PRP systems and protocols found that final product concentrations of platelets, white cells and growth factors varied widely between systems, as did the preparation protocols themselves. Platelet concentration correlated directly with the volume of blood drawn and with the centrifugal force of the device. The authors called the heterogeneity between separation systems something that 'must be resolved for proper study of this promising treatment'. Fadadu PP, Mazzola AJ, Hunter CW, et al. — [Review of concentration yields in commercially available platelet-rich plasma (PRP) systems: a call for PRP standardization](https://pubmed.ncbi.nlm.nih.gov/30992411/). *Regional Anesthesia and Pain Medicine*, 2019. DOI: 10.1136/rapm-2018-100356. 3. In a 2-year double-blind randomized trial, intra-articular triamcinolone every 12 weeks produced significantly greater cartilage volume loss than saline (mean change in index compartment cartilage thickness -0.21 mm versus -0.10 mm; between-group difference -0.11 mm; 95% CI -0.20 to -0.03) and no significant difference in knee pain (-1.2 versus -1.9). The authors concluded the findings do not support this treatment for symptomatic knee osteoarthritis - which is the honest reason a patient may want an alternative to repeat steroid shots. McAlindon TE, LaValley MP, Harvey WF, et al. — [Effect of Intra-articular Triamcinolone vs Saline on Knee Cartilage Volume and Pain in Patients With Knee Osteoarthritis: A Randomized Clinical Trial](https://pubmed.ncbi.nlm.nih.gov/28510679/). *JAMA*, 2017. DOI: 10.1001/jama.2017.5283. 4. A systematic review of patient dissatisfaction after total knee arthroplasty found dissatisfaction turned mainly on pre-operative expectations, the degree of improvement in knee function, and pain relief after surgery, with fewer associations in socioeconomic or surgical domains. Joint replacement is a very good operation that does not satisfy everyone, which is why the timing conversation is a real conversation and not a formality. Gunaratne R, Pratt DN, Banda J, et al. — [Patient Dissatisfaction Following Total Knee Arthroplasty: A Systematic Review of the Literature](https://pubmed.ncbi.nlm.nih.gov/28844632/). *The Journal of Arthroplasty*, 2017. DOI: 10.1016/j.arth.2017.07.021. 5. The AAOS third-edition clinical practice guideline for non-arthroplasty management of knee osteoarthritis contains 29 recommendations, and the work group explicitly identified intra-articular corticosteroid, hyaluronic acid AND platelet-rich plasma as areas needing better research - including osteoarthritis characterisation, severity stratification, clinically relevant outcomes with controls for bias, and cost-effectiveness analysis. PRP is presented as an open research question in this guideline, not as a settled treatment. Brophy RH, Fillingham YA — [AAOS Clinical Practice Guideline Summary: Management of Osteoarthritis of the Knee (Nonarthroplasty), Third Edition](https://pubmed.ncbi.nlm.nih.gov/35383651/). *Journal of the American Academy of Orthopaedic Surgeons*, 2022. DOI: 10.5435/JAAOS-D-21-01233. ## Could an exam help you choose? Take your diagnosis, medicine names, an old X-ray, and a few words about the soreness. QC Kinetix can check the joint, then discuss regenerative treatment options, meaning non-surgical care that may include the blood-based shot. The office is at 1100 S. Dobson Rd., Suite 210, Chandler, and the shared Phoenix-area number is (602) 837-PAIN. Call promptly for fever, sudden weakness, or a hot swollen joint. Book a free consultation: --- Plain help for the joint that keeps bothering you. Find likely reasons for one nagging joint, useful home steps, and plain facts about the blood-based PRP shot. Plain Queen Creek answers about sore joints, blood-based PRP shots, and when to seek care. This website is operated by the same owners responsible for the QC Kinetix Phoenix-area clinics, and its appointment links lead to their practice; weigh that business interest alongside the cited research. © 2026 Queen Creek PRP Ledger. General education only; a clinician who examines you should guide decisions about your own care.