Clinical Second Brain · learning component

Martin Library

Quiet deep reading for appraised evidence. Library teaches from CSB; it does not replace CSB authority.

Current read · ACL-010

Primary surgery versus primary rehabilitation for treating anterior cruciate ligament injuries

22 min

Three RCTs comparing early ACL reconstruction with rehabilitation-first care: learn why no demonstrated functional superiority is not equivalence, and why this is a strategy comparison rather than surgery versus never surgery.

Design
Living systematic review + Bayesian random-effects meta-analysis of 3 randomized controlled trials
Source-level weight
Moderate for decision-level knee-function conclusion; Low for exact OA/meniscal/return-to-activity effects
Learning focus
Strategy vs treatment · superiority ≠ equivalence · CrI/CI · as-treated bias
Reading stateUnread
Open / continue Deep ReadRead-only publication projection · ACL-CLM-005

Published Deep Reads

Other studies

Published Deep Read · PFP-002

Single-set versus three-set resistance training in women with patellofemoral pain

15 min

1 vs 3 progressive sets in resistance-training-naive women with PFP: what the trial says, what it cannot establish, and why the confidence interval matters.

Design
Single-center assessor-blinded randomized controlled trial
Source-level weight
Moderate
Learning focus
Superiority ≠ equivalence · estimand · CI
Reading stateUnread
Open / continue Deep ReadRead-only publication projection · PFP-CLM-001

Published Deep Read · ACL-009

Second ACL injuries in football players after ACL reconstruction

18 min

A football-specific prognosis meta-analysis: learn why 21.6% is a useful population anchor but not an individual risk estimate, and how prediction intervals change the interpretation.

Design
Systematic review + random-effects meta-analysis of 34 observational studies
Source-level weight
Moderate broad prognosis signal; Low–Moderate exact rates
Learning focus
Prognosis · heterogeneity · prediction interval · causality limits
Reading stateUnread
Open / continue Deep ReadRead-only publication projection · ACL-CLM-007

Published Deep Read · PFP-004

Dutch multidisciplinary guideline on anterior knee pain: Patellofemoral pain and patellar tendinopathy

20 min

A multidisciplinary PFP/PT guideline: learn why low-certainty evidence can still support a recommendation and how to use 6/12-week reassessment without turning it into a rigid rule.

Design
Multidisciplinary evidence-based clinical practice guideline; 8 modules; systematic searches + GRADE
Source-level weight
High guideline utility; claim-specific Very low–Low for many interventions
Learning focus
GRADE certainty · recommendation strength · guideline appraisal · decision thresholds
Reading stateUnread
Open / continue Deep ReadRead-only publication projection · PFP-CLM-003 / PT-CLM-001

Published Deep Read · ACL-001

Long-term risk of knee replacement after ACL reconstruction using the contralateral knee as an internal control

20 min

A 135,881-patient cohort: learn why a roughly threefold relative risk can coexist with a low absolute risk, and why this design informs prognosis but not the causal effect of reconstruction.

Design
Population-based retrospective cohort with within-person contralateral-knee control
Source-level weight
High for prognostic association; not informative for ACLR treatment causality
Learning focus
Absolute vs relative risk · hazard ratio · within-person control · prognosis vs causality
Reading stateUnread
Open / continue Deep ReadRead-only publication projection · ACL-CLM-001