[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100649064":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":30,"centralContacts":37,"locations":46,"responsibleParty":65,"collaborators":25,"id":67,"slug":68,"hasResults":69,"nctId":70,"briefTitle":71,"officialTitle":72,"acronym":25,"eligibilityCriteria":73,"healthyVolunteers":69,"sex":74,"minAge":75,"maxAge":76,"enrollmentInfo":77,"targetDuration":25,"studyType":80,"phases":81,"briefSummary":83,"conditions":84,"keywords":86,"overallStatus":49,"whyStopped":25,"lastUpdateSubmitDate":90,"lastUpdatePostDateStruct":91,"startDateStruct":94,"completionDateStruct":96,"leadSponsor":98,"locationsCount":99},{"fullName":5,"class":6},"Riphah International University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Spray and stretch technique on Hamstrings muscle","EXPERIMENTAL","The spray and stretch technique is a physical therapy method used to inactivate myofascial trigger points, reduce muscle spasms, and increase range of motion. It works by applying a vapocoolant spray to numb the skin, which interrupts the pain signal, allowing the therapist to safely stretch the muscle",[13],"Other: Spray and stretch technique on Hamstring Muscle",{"label":15,"type":16,"description":17,"interventionNames":18},"Strain and counter strain technique on Hamstring muscle","ACTIVE_COMPARATOR","Strain-Counterstrain (SCS) is a gentle, hands-on physical therapy technique used to relieve low back pain by \"resetting\" the nervous system. By placing the body in specific, pain-free positions, it relaxes tight muscles, reduces muscle guarding, and improves mobility",[19],"Other: Strain and counter strain technique on hamstring muscle",[21,26],{"type":6,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"Spray and stretch technique on Hamstring Muscle","The participant will be positioned in a comfortable supine lying position on a treatment table in a quiet and suitable clinical environment. Before starting the intervention, the procedure will be explained to the participant in simple language, and verbal confirmation of comfort will be obtained. The affected lower limb will be exposed appropriately while ensuring privacy, modesty, and warmth through proper draping with towels or sheets. The participant will be instructed to relax the lower limb during the procedure. The hip will be maintained in a neutral position, and the knee will be kept straight or slightly flexed according to the participant's comfort before the stretching component begins.\n\nThe therapist will first inspect the posterior thigh region to ensure that the skin is intact and suitable for vapocoolant application. The presence of any open wound, skin infection, rash, hypersens",[9],null,{"type":6,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Strain and counter strain technique on hamstring muscle","identify the tender point Palpate the hamstring while the patient is prone or side lying locate the most tender point in belly of the muscle or near the ischial tuberosity Establish a pain scale and Ask the patient to rate the tenderness from 0 to 10 (10 being the most painful).Position of ease will be achieved by Flexing the patient's knee to about 70 to 90 degrees .Slightly abduct and externally rotate the leg to shorten the hamstring muscle (the position may vary depending on the muscle .The goal is to reduce tenderness by at least 70% .Hold the position and Maintain this position of comfort for 90 seconds Encourage the patient to relax during this time .Return the leg passively to a neutral position to avoid reactivating the trigger point .Palpate the tender point again and ask for a new pain rating.",[15],[31,35],{"name":32,"affiliation":33,"role":34},"Amna Zia, PhD*","Riphah International University, Lahore","PRINCIPAL_INVESTIGATOR",{"name":36,"affiliation":33,"role":34},"Zaib un Nisa",[38,42],{"name":32,"role":39,"phone":40,"phoneExt":25,"email":41},"CONTACT","03244686993","amna.zia@kemu.edu.pk",{"name":43,"role":39,"phone":44,"phoneExt":25,"email":45},"Samrood Akram, PhD*","03324806143","samrood.akram@riphah.edu.pk",[47],{"facility":48,"status":49,"city":50,"state":51,"zip":25,"country":52,"countryCode":53,"cosmosGeoPoint":54,"geoPoint":59,"contacts":60},"Ibne sina hospital and research institute.","RECRUITING","Multan","Punjab Province","Pakistan","PK",{"type":55,"coordinates":56},"Point",[57,58],71.47824,30.19679,{"lat":58,"lon":57},[61],{"name":62,"role":39,"phone":63,"phoneExt":25,"email":64},"Sajad Rasheed, MS-OMPT","0300 6309825","sajidch71@hotmail.com",{"type":66,"investigatorFullName":25,"investigatorTitle":25,"investigatorAffiliation":25,"oldNameTitle":25,"oldOrganization":25},"SPONSOR","100649064","spray-and-stretch-technique-versus-strain-counter-strain-in-patients-with-non-specific-low-back-pain-100649064",false,"NCT07729774","Spray and Stretch Technique Versus Strain Counter Strain in Patients With Non Specific Low Back Pain","Comparative Effect of Spray and Stretch Technique Versus Strain Counter Strain on Hamstring Muscles for Pain , Disability and Mobility in Patients With Non Specific Low Back Pain","Inclusion Criteria:\n\n* AGE(35 to 50)\n\n  * Gender (both male and female)\n  * Negative lasegue test\n  * Negative slump test\n  * Negative prone instability test\n\nExclusion Criteria:\n\n* Fracture or instability (4)\n\n  * History of cancer\n  * Inflammatory condition like ankylosing spondylitis\n  * Neurological deficits like cauda equina syndrome or motor weakness\n  * History of previous of previous lumber surgery\n  * Pregnancy\n  * Structural deformity like scoliosis\n  * Herniated disc\n  * Nerve compression\n  * Spinal stenosis","ALL","35 Years","50 Years",{"count":78,"type":79},30,"ESTIMATED","INTERVENTIONAL",[82],"NA","Non-specific low back pain refers to pain in the lower back region that cannot be attributed to a specific identifiable pathology such as infection, tumor, osteoporosis, lumbar disc herniation, spinal stenosis or fracture. It is the most common type of low back pain, accounting for about 85-90% of cases. Non specific low back pain is posteriorly occurring that is located between lower rib margin and gluteal fold. It is exacerbated by sustained back postures, back movements or back muscle imbalances. The aim of study is to find out which technique whether Spray and stretch technique or strain Counter strain works better in reducing pain ,improving movement ,and decreasing disability caused by tight hamstring muscles in people with non specific low Back Pain.",[85],"Low Back Pain",[87,88,89],"low back pain","strain counter strain technique","mobility","2026-07-27",{"date":92,"type":93},"2026-07-28","ACTUAL",{"date":95,"type":93},"2026-06-20",{"date":97,"type":79},"2026-09-20",{"name":5,"class":6},1]