protocolSection identificationModule nctId: NCT06307782, orgStudyIdInfo id: 12833, briefTitle: The Effect of Oral Whey Consumption on Insulin Resistance, Cortisol, Crp, Albumin Level and Healing Quality Before Total Hip Arthroplasty, acronym: WHEY THA, statusModule overallStatus: ACTIVE_NOT_RECRUITING, startDateStruct date: 2023-06-25, primaryCompletionDateStruct date: 2024-12-30, completionDateStruct date: 2024-12-30, studyFirstPostDateStruct date: 2024-03-13, lastUpdatePostDateStruct date: 2024-03-13, sponsorCollaboratorsModule leadSponsor name: TC Erciyes University, class: OTHER, descriptionModule briefSummary: Purpose: It was planned to determine the effect of oral whey given before total hip arthroplasty (THA) on postoperative insulin resistance, cortisol, CRP((C reactive protein), albumin level and healing quality.Design: It was planned as Randomized Controlled. Method: Research: The study is planned to include individuals aged 50-70, who are planned for THA in the orthopedics and traumatology clinic of a public hospital, who have undergone spinal anesthesia, who have BMI \<40 and ASA (American Society of Anesthesiologists)1,2,3. Individuals with endocrine or renal disorders or allergies to whey will be excluded from the study. It was planned to include at least 60 patients in the study (30 in the intervention group, 30 in the control group). It is planned to use the Patient Introduction Information Form, Physiological Measurements Chart (vital findings (blood pressure, pulse, respiratory SpO2 (pulse oximetry) value), blood glucose, cortisol, CRP and albumin value and insulin resistance) and postoperative recovery quality scale in data collection. The intervention group will be given 600 ml of oral whey 6 hours before the surgery, and the control group will be allowed to drink 600 ml of drinking water 6 hours before the surgery. 3ml of blood will be taken for blood glucose, CRP, cortisol, albumin and insulin resistance values 24 hours before the surgery, just before entering the surgery and 24 hours after the surgery. The first part of the healing quality scale is planned to be evaluated immediately before the surgery, and the second part 24 hours after the surgery.Conclusion: When the literature was scanned, it was seen that the number of studies examining the effect of oral whey on metabolic and endocrine values in orthopedic patients was very limited and academic studies were needed. In this context, examining the effect of whey intake given before THA on the patient's blood glucose, CRP, albumin, cortisol, insulin resistance and healing quality is an original research that will contribute to the field., conditionsModule conditions: Crp, conditions: Insulin Resistance, conditions: Cortisol; Hypersecretion, conditions: Albus; Lichen, conditions: Quality of Life, designModule studyType: INTERVENTIONAL, phases: NA, designInfo allocation: RANDOMIZED, interventionModel: PARALLEL, interventionModelDescription: randomize control trials, primaryPurpose: SUPPORTIVE_CARE, maskingInfo masking: SINGLE, maskingDescription: randomize clinical study, whoMasked: PARTICIPANT, enrollmentInfo count: 60, type: ESTIMATED, armsInterventionsModule interventions name: whey protein intake before surgery, interventions name: Water before surgery, outcomesModule primaryOutcomes measure: Rate of C Reactive Protein, primaryOutcomes measure: Rate of insulin resistance, primaryOutcomes measure: Rate of albumen, primaryOutcomes measure: Rate of cortisol, primaryOutcomes measure: Healing Quality, eligibilityModule sex: ALL, minimumAge: 50 Years, maximumAge: 70 Years, stdAges: ADULT, stdAges: OLDER_ADULT, contactsLocationsModule locations facility: HÜMEYRA, city: Nevşehir, state: Nevşehi̇r, zip: 50000, country: Turkey, geoPoint lat: 38.625, lon: 34.71222, hasResults: False