[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100658733":3},{"organization":4,"outcomesModule":7,"designInfo":21,"detailedDescription":30,"studyPopulation":20,"armGroups":31,"interventions":44,"overallOfficials":51,"centralContacts":55,"locations":61,"responsibleParty":83,"collaborators":20,"id":85,"slug":86,"hasResults":87,"nctId":88,"briefTitle":89,"officialTitle":90,"acronym":20,"eligibilityCriteria":91,"healthyVolunteers":87,"sex":92,"minAge":93,"maxAge":94,"enrollmentInfo":95,"targetDuration":20,"studyType":98,"phases":99,"briefSummary":101,"conditions":102,"keywords":104,"overallStatus":64,"whyStopped":20,"lastUpdateSubmitDate":110,"lastUpdatePostDateStruct":111,"startDateStruct":114,"completionDateStruct":116,"leadSponsor":118,"locationsCount":119},{"fullName":5,"class":6},"Riphah International University","OTHER",{"primaryOutcomes":8,"secondaryOutcomes":20,"otherOutcomes":20},[9,13,16],{"measure":10,"description":11,"timeFrame":12},"Numeric Pian Rating Scale","Numeric Pain Rating Scale (NPRS). It is a uni-dimensional scale to measure pain intensity, particularly in adults. It is a 10-rating scale and an 11-point numeric scale in the form of a horizontal bar or line. Zero is no pain, and 10 is intolerable\u002Fworst pain.","Baseline; Week 3; Week 6",{"measure":14,"description":15,"timeFrame":12},"Neck Diability Index (NDI)","This questionnaire will be used to assess disability. It comprises of 10 items; 7 related to daily living activities, 2 related to pain and 1 related to concentration. Each item is scored from 0 to 5. Total score is expressed as a percentage, with higher scores related to greater disability",{"measure":17,"description":18,"timeFrame":19},"Craniovertebral Angle","The craniovertebral angle (CVA) is a commonly used clinical indicator for evaluating forward head posture, which is a prominent feature of Upper Crossed Syndrome (UCS). It is measured by drawing a horizontal line through the spinous process of the seventh cervical vertebra (C7) and a second line from C7 to the tragus of the ear. A smaller CVA reflects a greater degree of forward head posture, with angles less than 50 degrees typically considered abnormal","Baseline; 3 Week; 6 Week",null,{"allocation":22,"interventionModel":23,"interventionModelDescription":20,"primaryPurpose":24,"observationalModel":20,"timePerspective":20,"maskingInfo":25},"RANDOMIZED","PARALLEL","TREATMENT",{"masking":26,"maskingDescription":20,"whoMasked":27},"DOUBLE",[28,29],"PARTICIPANT","OUTCOMES_ASSESSOR","With the rise in sedentary lifestyles and prolonged use of digital devices, the prevalence of UCS has significantly increased. Individuals with UCS often experience cervical pain, limited range of motion, headaches, and functional impairments. Effective rehabilitation strategies are essential to correct muscle imbalances, reduce pain, and restore mobility. Diagnostic criteria for UCS involve assessing the imbalance of shoulder, neck, and chest muscles, the inward curving of the spine at the neck, and the protrusion of shoulder blades. Management of UCS focuses on correcting abnormal posture, restoring neuromuscular balance, and alleviating pain. Various physiotherapeutic approaches, including manual therapy, stretching, strengthening, and postural training, are employed.\n\nTwo commonly used interventions in the management of UCS are Kendall exercises and Positional Release Therapy (PRT). Kendall's exercises are a system of therapeutic movements developed by Florence Peterson Kendall and colleagues, grounded in the principles outlined in their influential textbook Muscles: Testing and Function with Posture and Pain .These exercises are specifically designed to address postural abnormalities by correcting muscle imbalances through targeted stretching and strengthening techniques.\n\nPositional Release Therapy (PRT) is a gentle, passive manual therapy technique developed by Dr. Lawrence Jones in the 1950s. It involves placing the body in a position of comfort often shortening the affected muscle for a sustained period (usually 90 seconds), which helps to reduce muscle spindle activity, relieve pain, and restore normal tissue tone. The technique is believed to facilitate a resetting of the proprioceptive and nociceptive responses in the affected tissues.\n\nThis study will help to determine the more effective intervention between Kendall exercises alone and Kendall exercises combined with Positional Release Therapy in individuals with Upper Crossed Syndrome. The findings will assist clinical physiotherapists in developing optimal treatment plans for managing postural dysfunction, pain, and mobility limitations associated with upper crossed syndrome.",[32,38],{"label":33,"type":34,"description":35,"interventionNames":36},"Group A","EXPERIMENTAL","Kendall Exercises with Positional Release Therapy",[37],"Other: Kendall Exercises with Positional Release Therapy",{"label":39,"type":40,"description":41,"interventionNames":42},"Group B","ACTIVE_COMPARATOR","Kendall Exercises",[43],"Other: Kendall Exercises",[45,48],{"type":6,"name":35,"description":46,"armGroupLabels":47,"otherNames":20},"Kendall's exercises and the Positional Release Technique (PRT) offer complementary physical therapy approaches for managing Upper Cross Syndrome.\n\nKendall's framework, grounded in manual muscle testing and detailed postural analysis, restores alignment by pairing selective strengthening of weak muscles with selective stretching of tight ones. Its protocol incorporates chin tucks, shoulder blade squeezes, scapular depression, chest stretches, wall slides, and thoracic extensions. Exercises are executed in 3-6 sets of 10-15 reps, holding each for 10 seconds to enhance scapular control and correct forward head posture.\n\nConversely, PRT-developed by Dr. Lawrence Jones-is an indirect soft-tissue therapy aimed at reducing muscle spasms and hypertonicity without stretching. Clinicians identify tender points and passively position the tissue into a shortened state of ease, holding it for 90 seconds to reset muscle spindle activity before returning to neutral.",[33],{"type":6,"name":41,"description":49,"armGroupLabels":50,"otherNames":20},"Kendall's exercises, derived from the foundational work of Florence and Henry Kendall, provide a targeted physical therapy framework for addressing Upper Cross Syndrome through precise postural analysis and manual muscle testing. The core strategy centers on correcting muscle imbalances by selectively strengthening inhibited, weak muscles while stretching tight, shortened ones to restore proper posture and alignment.\n\nTo counteract forward head posture and scapular dysfunction, the protocol incorporates chin tucks to strengthen deep cervical flexors, prone shoulder blade squeezes for middle trapezius and rhomboids, and scapular depression or retraction for lower and upper trapezius control. Flexibility is restored using doorway stretches for tight pectoralis muscles, along with targeted stretches for the upper trapezius and levator scapulae. Wall slides and foam roller thoracic extension further improve scapular movement and spine mobility. Exercises are routinely performed for 3 to 6",[39],[52],{"name":53,"affiliation":5,"role":54},"Syed Shakil ur Rehman, PhD","PRINCIPAL_INVESTIGATOR",[56],{"name":57,"role":58,"phone":59,"phoneExt":20,"email":60},"Syed Shakil ur Rehman, PhD Physical Therapy","CONTACT","+92 320 786661","shakil.urrehman@riphah.edu.pk",[62,79],{"facility":63,"status":64,"city":65,"state":66,"zip":67,"country":68,"countryCode":69,"cosmosGeoPoint":70,"geoPoint":75,"contacts":76},"Riphah Rehabilitation Clinic","RECRUITING","Lahore","Punjab Province","54000","Pakistan","PK",{"type":71,"coordinates":72},"Point",[73,74],74.35071,31.558,{"lat":74,"lon":73},[77],{"name":53,"role":58,"phone":78,"phoneExt":20,"email":60},"+92 320 7866611",{"facility":5,"status":64,"city":65,"state":20,"zip":67,"country":68,"countryCode":69,"cosmosGeoPoint":80,"geoPoint":82,"contacts":20},{"type":71,"coordinates":81},[73,74],{"lat":74,"lon":73},{"type":84,"investigatorFullName":20,"investigatorTitle":20,"investigatorAffiliation":20,"oldNameTitle":20,"oldOrganization":20},"SPONSOR","100658733","kendall-exercises-with-and-without-positional-release-therapy-in-upper-crossed-syndrome-100658733",false,"NCT07854119","Kendall Exercises With and Without Positional Release Therapy in Upper Crossed Syndrome","Effects of Kendall Exercises With and Without Positional Release Therapy on Pain, Range of Motion, Craniovertebral Angle and Disability in Patients With Upper Crossed Syndrome","Inclusion Criteria:\n\n* Age 20 and 40 years.\n* Both Male and Female.\n* Clinical diagnosis of Upper Crossed Syndrome (Pectoralis major contracture test, Pectoralis minor contracture test, Upper trapezius muscle length test, Lower and Middle trapezius weakness tests will be done).\n* Forward Head Posture (Craniovertebral angle (CVA) ≤ 48°).\n* Numeric Pain Rating Scale (NPRS) score of ≥ 4).\n* Neck pain for more than 4 weeks but less than 6 months NDI.\n\nExclusion Criteria:\n\n* History of cervical spine trauma, fractures, or surgery\n* Systemic musculoskeletal disorders\n* Spinal Deformities\n* Ongoing physiotherapy or chiropractic treatment\n* Severe scoliosis or spinal deformities","ALL","20 Years","40 Years",{"count":96,"type":97},48,"ESTIMATED","INTERVENTIONAL",[100],"NA","Upper Cross Syndrome (UCS) is a prevalent musculoskeletal disorder characterized by a specific pattern of muscular imbalance and postural dysfunction. This condition arises from prolonged poor posture. The resulting imbalance often manifests as visible postural changes, including rounded shoulders, forward head posture, and increased thoracic kyphosis. UCS is characterized by tightness and weakness of the neck, shoulders, and upper back muscles that cross between the dorsal and the ventral sides of the body. Postural abnormalities associated with UCS include a forward head posture (FHP), cervical lordosis, thoracic hyper kyphosis, protracted and elevated shoulders (round shoulders), and scapular winging with increased internal rotation and abduction.\n\nIn UCS, neck and chest muscles, such as the sternocleidomastoid (SCM), levator scapulae, Pectoralis major and minor, Scalenes, and Upper Trapezius (UT), are tightened or shortened, whereas muscles of the neck and posterior upper back, such as the Deep Neck Flexors (DNFs), Serratus Anterior (SA), Rhomboids, Middle Trapezius (MT), and Lower Trapezius (LT), are weakened, stretched, and restrained. Opposite-group muscle imbalances in UCS bring postural disturbances, misalignments in the upper limbs, and atlanto-occipital, cervicothoracic, and glenohumeral joint dysfunction. The muscular imbalances may also lead to various musculoskeletal symptoms, such as headaches, neck pain, chest pain, upper back pain, tingling in the upper arms, or a limited range of motion in the neck or shoulders.\n\nThe alteration in scapula muscles in UCS affects the movement of the scapula, which acts as a bridge and provides mobility and stability to the shoulders and neck. A proper posture is necessary for optimal functional performance in daily activities. The awkward positions put constant pressure on the joints, and degenerative changes in joints progress rapidly when exposed to sustained pressure, causing muscle imbalances and pain. If a muscle imbalance continues and progresses, this may lead to altered movement patterns and joint damage, creating further dysfunction.\n\nThe main risk factor for developing UCS is maintaining an abnormal posture for a prolonged duration. Some daily activities that involve bad postures are often occupation-related. Repetitive tasks or continuous work for long hours can aggravate postural deviations. For example, patients with improper postures are more prone to musculoskeletal injuries after handling or lifting heavy objects than others with a proper posture. Musculoskeletal pain, most commonly neck pain, may present as the main symptom of UCS. Musculoskeletal pain may increase in relation to standing continuously or improperly sitting for long hours.",[103],"Upper Cross Syndrome",[103,105,106,107,108,109],"Kendall exercises","Positional Release Techniques","Craniovertebral angle","Pain","Range of Motion","2026-09-27",{"date":112,"type":113},"2026-10-02","ACTUAL",{"date":115,"type":113},"2026-06-01",{"date":117,"type":97},"2026-12-01",{"name":5,"class":6},2]