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TC(1009).(05).Orthopedics Case No 87:- Osgood–Schlatter Disease

Osgood–Schlatter Disease — বাংলা Clinical Note

মূল কথা: এটি সাধারণত active adolescent/teenager-দের tibial tuberosity apophysitis—মানে হাঁটুর নিচে tibial tubercle যেখানে patellar tendon attach করে, সেখানে repeated traction stress থেকে pain/swelling হয়। Diagnosis প্রধানত history + clinical examination; X-ray routine দরকার হয় না, atypical/severe/trauma থাকলে করা হয়।

1) Definition — সংজ্ঞা

Osgood–Schlatter disease হলো growing adolescent-দের anterior knee pain-এর common cause, যেখানে patellar tendon insertion site at tibial tubercle repeated pulling/traction-এর কারণে irritated/inflamed হয়। এটি এক ধরনের traction apophysitis / osteochondrosis।

2) Causes / Etiology — কারণগুলো

  • Repetitive traction injury: Quadriceps contraction → patellar tendon → tibial tubercle-এ repeated pull দেয়।
  • Sports related overuse: Football, basketball, running, jumping, sprinting, gymnastics—যেসব খেলায় বারবার দৌড়ানো/লাফানো থাকে।
  • Growth spurt: Teenager-দের growth plate/apophysis immature থাকে, তাই traction stress সহ্য করার ক্ষমতা কম থাকে।
  • Tight quadriceps/hamstring: Muscle tight হলে patellar tendon-এর tension বাড়ে।
  • Training load হঠাৎ বাড়ানো: বেশি practice, multiple teams/sports, rest কম।
  • Direct kneeling/trauma: হাঁটুর নিচে tibial tubercle-এ direct pressure pain বাড়ায়।

3) Symptoms — লক্ষণগুলো

  • হাঁটুর সামনের দিকে ব্যথা, বিশেষ করে kneecap-এর নিচে tibial tubercle-এ।
  • Pain increases with: running, jumping, squatting, kneeling, stair climbing, resisted knee extension।
  • Tender painful bump: tibial tubercle চাপ দিলে ব্যথা হয়; অনেক সময় bony prominence থাকে।
  • Swelling/local warmth: tibial tubercle area ফুলে থাকতে পারে।
  • Activity-related pain: খেলাধুলা করলে বাড়ে, rest করলে কমে।
  • Bilateral হতে পারে: এক হাঁটু বা দুই হাঁটু—দুইভাবেই হতে পারে।
  • Limping: severe case-এ child/teen limp করতে পারে।

4) Clinical Diagnosis — কীভাবে clinically diagnose করবেন

History

  • বয়স: সাধারণত adolescent, active sports-person।
  • Pain site: localized pain over tibial tubercle।
  • Pain pattern: activity-related; rest-এ কমে।
  • Trauma history আছে কি না।
  • Fever, night pain, weight loss, severe swelling আছে কি না—থাকলে red flag।

Examination

  • Tibial tubercle-এ point tenderness।
  • Prominent/swollen tibial tubercle।
  • Pain on resisted knee extension।
  • Pain on active/passive knee flexion।
  • Quadriceps/hamstring tightness।
  • Gait: limp আছে কি না।
  • Knee joint effusion সাধারণত থাকে না; থাকলে অন্য diagnosis ভাবতে হবে।

5) Investigations — specificভাবে কী কী করবেন

Routine investigation সাধারণত দরকার নেই। Diagnosis clinical.

X-ray knee — কখন করবেন

  • Severe/atypical pain
  • Acute trauma history
  • Night pain / constitutional symptoms
  • Tumor, infection, fracture সন্দেহ
  • Avulsion fracture rule out করতে
  • Persistent pain despite conservative treatment

Possible X-ray findings: tibial tubercle fragmentation, soft-tissue swelling, distal patellar tendon calcification—but এগুলো normal variant হিসেবেও দেখা যেতে পারে, তাই clinical correlation জরুরি।

Ultrasound / MRI — কখন

  • Diagnosis unclear
  • Patellar tendinopathy, bursitis, ossicle, avulsion injury সন্দেহ
  • Persistent/refractory case
  • Sports medicine/orthopedic planning

Lab test

  • Routine CBC/ESR/CRP দরকার নেই।
  • Fever, infection, osteomyelitis, inflammatory arthritis সন্দেহ হলে CBC, ESR, CRP করা যায়।

6) Differential Diagnosis

  • Patellar tendinopathy / jumper’s knee
  • Tibial tubercle avulsion fracture
  • Osteomyelitis / septic arthritis
  • Patellofemoral pain syndrome
  • Sinding-Larsen–Johansson disease
  • Synovial plica syndrome
  • Bone tumor — red flag থাকলে
  • Meniscal/ligament injury — trauma থাকলে

7) Complications — বাংলায় সহজ ব্যাখ্যা

  • Prominent tibial tubercle: হাঁটুর নিচে স্থায়ী bony bump থাকতে পারে; বেশিরভাগ ক্ষেত্রে শুধু cosmetic, pain থাকে না।
  • Persistent anterior knee pain: কিছু রোগীর pain skeletal maturity-র পরেও থাকতে পারে।
  • Ossicle formation: patellar tendon-এর কাছে ছোট bone fragment/ossicle তৈরি হয়ে kneeling pain দিতে পারে।
  • Activity limitation: pain বেশি হলে খেলাধুলা/দৌড়ানো কমে যায়।
  • Rare structural sequelae: refractory/surgical cases-এ altered knee biomechanics, posterior tibial slope change বা genu recurvatum reported হয়েছে, তবে এগুলো uncommon।

8) Treatment & Management — Guideline-based

A) Non-pharmacological management — সবচেয়ে গুরুত্বপূর্ণ

  • Relative rest: সম্পূর্ণ bed rest নয়; যে activity pain বাড়ায় তা temporary reduce করুন।
  • Ice pack: tibial tubercle-এ 15–20 মিনিট, দিনে 2–3 বার, especially sports-এর পরে।
  • Activity modification: running/jumping/squatting কমানো; pain-free cycling/swimming করা যায়।
  • Stretching: quadriceps + hamstring stretching, দিনে 3–4 বার।
  • Strengthening: pain কমলে gradual quadriceps/hip strengthening।
  • Patellar tendon strap / knee pad: kneeling বা sports-এ pressure কমাতে।
  • Physiotherapy: pain persistent হলে structured rehab।
  • Immobilization: severe prolonged pain/limping হলে short period brace/cast only specialist decision.
  • Steroid injection: recommend করা হয় না; tendon/apophysis damage risk থাকে। AAOS/StatPearls/BMJ conservative care—activity modification, ice, NSAID, stretching/strengthening support করে।

9) Pharmacological Drug List — Bangladesh practice oriented

Important: Osgood–Schlatter disease-এ medicine disease cure করে না; medicine শুধু pain + inflammation control করে যাতে patient rehab করতে পারে। Dose অবশ্যই age, weight, renal/hepatic/GI risk অনুযায়ী adjust করতে হবে।

1. Paracetamol

  1. Generic name: Paracetamol / Acetaminophen
  2. Therapeutic category: Non-opioid analgesic
  3. Pharmacological class: Para-aminophenol derivative; central analgesic/antipyretic
  4. Why used: Mild–moderate pain relief; NSAID contraindicated হলে safest first option।
  5. Bangladesh available brand with mg:
    • Napa 500 mg tablet — Paracetamol, Beximco
    • Napa 120 mg/5 ml suspension / 80 mg/ml drops — pediatric option
    • Ace 500 mg tablet — Paracetamol
    • Napa One 1000 mg — older adolescent/adult only, avoid duplicate paracetamol products
      MedEx-এ Napa 500 mg Paracetamol এবং pediatric preparations listed আছে; therapeutic class “Non-Opioid Analgesics.”
  6. Dose:
    • Child/adolescent: 10–15 mg/kg/dose PO every 4–6 h PRN
    • Max: সাধারণত 60 mg/kg/day, older adolescent/adult max 3–4 g/day depending risk
    • Duration: 2–5 days PRN; prolonged pain হলে reassess
  7. Side effects: rash/allergy rare, nausea; overdose → hepatotoxicity।
  8. Interactions: alcohol, enzyme inducer drugs যেমন carbamazepine, phenytoin, phenobarbital, rifampicin থাকলে liver toxicity risk বাড়ে।

2. Ibuprofen

  1. Generic name: Ibuprofen
  2. Therapeutic category: NSAID
  3. Pharmacological class: Propionic acid derivative NSAID; COX inhibitor
  4. Why used: Pain + local inflammatory swelling কমাতে; activity-related flare-up-এ useful।
  5. Bangladesh available brand with mg:
    • Profen 400 mg tablet — Ibuprofen, ACME
    • Profen 100 mg/5 ml suspension — pediatric
    • Advel 400 mg — Opsonin
    • Flamex 100 mg/5 ml suspension / 400 mg tablet — ACI
    • Reumafen 200 mg/400 mg/100 mg/5 ml — Beximco
      MedEx-এ ibuprofen mild–moderate inflammatory pain, fever, muscular pain-এ indicated; therapeutic class NSAID।
  6. Dose:
    • ≥12 years / >40 kg: 200–400 mg PO every 6–8 h PRN, max OTC style 1200 mg/day; physician supervisionে higher dose only।
    • Child: 10 mg/kg/dose every 6–8 h, max 30 mg/kg/day commonly used।
    • Duration: 3–5 days, এরপর reassess।
  7. Side effects: gastritis, epigastric pain, nausea/vomiting, GI ulcer/bleeding, renal impairment, asthma exacerbation, dizziness/headache।
  8. Interactions: other NSAID/aspirin, corticosteroid, anticoagulant/warfarin, antiplatelet, SSRI → GI bleeding risk; ACE inhibitor/ARB + diuretic → renal risk; lithium/methotrexate toxicity risk।
  9. Avoid/caution: active peptic ulcer, renal disease, severe asthma sensitive to NSAID, dehydration, late pregnancy।

3. Naproxen / Naproxen Sodium

  1. Generic name: Naproxen / Naproxen Sodium
  2. Therapeutic category: NSAID
  3. Pharmacological class: Propionic acid derivative NSAID
  4. Why used: Longer duration NSAID; persistent sports-related inflammatory pain হলে short course।
  5. Bangladesh available brand with mg:
    • Naproxen 500 mg tablet — Amico
    • Naprosyn 250 mg/500 mg / 125 mg/5 ml — Radiant
    • Naprox 250 mg/500 mg / 125 mg/5 ml — Eskayef
    • Sonap 250 mg/500 mg — Square
    • Naxin 250 mg/500 mg / 10% w/w gel — Opsonin
      MedEx-এ naproxen 500 mg tablet এবং বহু alternate brand listed; therapeutic class NSAID।
  6. Dose:
    • Adolescent/adult: 250 mg PO twice daily after food; severe painে 500 mg initially then 250 mg 6–8 hourly may be used, but avoid long course।
    • Pediatric OSD-এ routine first choice নয়; specialist/pediatric prescription হলে weight-based use।
    • Duration: 3–5 days, maximum 7 days without review নয়।
  7. Side effects: dyspepsia, gastritis, nausea, GI bleeding, renal impairment, edema, BP increase, asthma flare।
  8. Interactions: ACE inhibitor effect কমাতে পারে, diuretic effect কমে, methotrexate toxicity বাড়ে, warfarin/SSRI-এর সাথে GI bleeding risk বাড়ে।
  9. Avoid/caution: <16 years tablet form MedEx monograph অনুযায়ী generally not recommended; pediatric suspension specialist advice ছাড়া নয়।

4. Diclofenac topical gel

  1. Generic name: Diclofenac Sodium topical gel
  2. Therapeutic category: Topical NSAID
  3. Pharmacological class: Phenylacetic acid derivative NSAID; prostaglandin synthesis inhibitor
  4. Why used: Local pain/swelling relief; systemic NSAID side effect কমাতে topical option।
  5. Bangladesh available brand with mg/strength:
    • Diclofen Gel 1% w/w — Opsonin
    • Voligel 1% w/w — Beximco
    • DicloGel 1% w/w — Incepta
    • Voltagel 1% w/w — Eskayef
      MedEx-এ Diclofen Gel 1% w/w, Voligel 1% w/w, DicloGel 1% w/w listed আছে; diclofenac gel 2–4 g daily 3–4 times applied হতে পারে।
  6. Dose/application:
    • Thin layer over tibial tubercle area 2–4 g, দিনে 3–4 বার, 5–7 days।
    • Open wound, mucosa, eye contact avoid।
  7. Side effects: local burning, redness, rash, eczema; systemic GI/renal side effect কম কিন্তু large-area/long-term use এ possible।
  8. Interactions: oral NSAID/aspirin/anticoagulant সাথে combined NSAID exposure বাড়তে পারে; avoid multiple NSAID unless prescribed।
  9. Caution: শিশুদের ক্ষেত্রে physician advice; bandage/occlusive dressing নয়।

5. Esomeprazole / Omeprazole — only gastroprotection, not OSD treatment

  1. Generic name: Esomeprazole / Omeprazole
  2. Therapeutic category: Proton Pump Inhibitor
  3. Pharmacological class: H+/K+ ATPase inhibitor
  4. Why used: OSD pain-এর জন্য নয়; NSAID দিলে gastritis/ulcer risk থাকলে gastroprotection হিসেবে।
  5. Bangladesh available brand with mg:
    • Maxpro 20 mg / 40 mg — Esomeprazole, Renata
    • Maxpro MUPS 20 mg / 40 mg — Esomeprazole MUPS
    • Sergel 20 mg / 40 mg — Esomeprazole
    • Seclo 20 mg / 40 mg — Omeprazole, Square
      MedEx-এ Maxpro/Maxpro MUPS 20 mg esomeprazole এবং Seclo/omeprazole PPI listed আছে।
  6. Dose:
    • Esomeprazole/Omeprazole 20 mg once daily before breakfast while NSAID is used; usually 3–7 days for short NSAID course, high-risk case physician decides।
  7. Side effects: headache, nausea, abdominal pain, diarrhea/constipation, flatulence; long-term useে hypomagnesemia, B12 deficiency, fracture risk।
  8. Interactions: diazepam, phenytoin, warfarin monitoring; gastric pH-dependent absorption drugs যেমন ketoconazole, iron salts, digoxin affected হতে পারে।

10) Bangladesh doctors commonly কী prescribe করেন এবং কেন

  • Paracetamol: mild pain হলে first line; GI/renal risk কম।
  • Ibuprofen short course: pain + swelling থাকলে; sports-related inflammatory flare control।
  • Naproxen short course: longer analgesic effect দরকার হলে; usually older adolescent/adult বা specialist advice।
  • Diclofenac gel: localized tibial tubercle pain-এ topical NSAID, systemic side effect কমানোর জন্য।
  • PPI — Esomeprazole/Omeprazole: NSAID gastritis risk থাকলে only gastroprotection; disease treatment নয়।
  • Physiotherapy + activity modification: আসল definitive management; drug শুধু pain control করে rehab allow করে। AAOS/StatPearls conservative management-এ ice, NSAID, stretching, strengthening, strap/knee pad support করে।

Avoid: antibiotic, steroid injection, routine opioid, repeated IM diclofenac—uncomplicated Osgood–Schlatter disease-এ এগুলোর indication নেই।

11) Prevention — কীভাবে prevent করবেন

  • Training load ধীরে বাড়ানো—সাধারণ rule: weekly workload 10%-এর বেশি না বাড়ানো।
  • Sports-এর আগে warm-up, পরে stretching।
  • Quadriceps + hamstring flexibility maintain।
  • Jumping/running technique ঠিক করা।
  • Proper footwear ও playing surface।
  • একসাথে multiple high-impact sports কমানো।
  • Pain শুরু হলে “push through pain” না করে load কমানো।
  • Early sports specialization avoid করা।

Overview / Summary

Osgood–Schlatter disease হলো adolescent athletes-দের tibial tubercle traction apophysitis। Diagnosis মূলত clinical; X-ray only atypical/severe/trauma/red flag case-এ। Treatment হলো relative rest + ice + stretching/strengthening + activity modification + short-course analgesic/NSAID। Most cases self-limiting, তবে persistent pain বা ossicle হতে পারে।

Actionable Plan / Steps

  1. Confirm clinically: localized tibial tubercle tenderness + activity-related anterior knee pain।
  2. Red flag exclude: fever, night pain, severe swelling, trauma, inability to bear weight।
  3. Start conservative care: activity modification + ice + patellar strap/knee pad।
  4. Pain control: Paracetamol first; inflammatory pain হলে ibuprofen/naproxen short course; topical diclofenac local pain-এ।
  5. Physio: quadriceps/hamstring stretching, gradual strengthening।
  6. Review after 2–4 weeks: persistent severe pain হলে X-ray/US/MRI + orthopedic/sports medicine referral।
  7. Emergency referral: acute trauma with inability to extend knee, suspected avulsion fracture, infection/tumor signs।

Reference List — Textbook + Guideline + DOI

Textbooks

  1. Apley’s System of Orthopaedics and Fractures, latest edition — Pediatric knee pain / apophysitis section.
  2. Nelson Textbook of Pediatrics, latest edition — Musculoskeletal pain in adolescents / overuse injuries.
  3. Maheshwari & Mhaskar, Essential Orthopaedics, latest edition — Osteochondritis/apophysitis around knee.

Guideline / Clinical Resources

  1. AAOS OrthoInfo. Osgood-Schlatter Disease (Knee Pain).
  2. NICE CKS. Osgood-Schlatter disease — Management.
  3. StatPearls / NCBI Bookshelf. Osgood Schlatter Disease.

Peer-reviewed DOI References

  1. Weiler R, Ingram M, Wolman R. 10-Minute Consultation: Osgood-Schlatter disease. BMJ. 2011;343:d4534. DOI: 10.1136/bmj.d4534.
  2. Corbi F, Matas S, Álvarez-Herms J, et al. Osgood-Schlatter Disease: Appearance, Diagnosis and Treatment: A Narrative Review. Healthcare. 2022;10(6):1011. DOI: 10.3390/healthcare10061011.
  3. Ndjonko LCM, et al. Treatments for Osgood Schlatter Disease: A Systematic Review of the Literature. Orthopaedic Journal of Sports Medicine. 2026. DOI: 10.1177/23259671251387354.

Md.Rafiqul Islam Lipu,Date:-14-06-2026 Sunday,Time:-09-17-12 Pm

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