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Knebel C, Menzemer J, Pohlig F, Herschbach P, Burgkart R, Obermeier A, von Eisenhart-Rothe R, Mühlhofer HML. Peri-Prosthetic Joint Infection of the Knee Causes High Levels of Psychosocial Distress: A Prospective Cohort Study. Surg Infect (Larchmt) 2020; 21:877-883. [PMID: 32282286 DOI: 10.1089/sur.2019.368] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Background: Peri-prosthetic joint infection (PJI) is a major complication of knee arthroplasty that can cause long-term disability. In addition to its physical impact, there is a clear psychological burden that has not been measured yet. We hypothesized that the psychosocial burden of PJI can be assessed quantitatively using standardized questionnaires and may be correlated with treatment stage. Methods: Thirty-one patients were enrolled in this longitudinal prospective cohort study from August 2015 to November 2016. Participants had clinically established knee PJI after primary total knee replacement in osteoarthritis according to the Musculoskeletal Infection Society criteria and underwent a standardized two-stage protocol. After explantation of the prosthesis and implantation of a polymethylmethacrylate knee spacer, patients were treated with organism-specific intravenous antibiotics for two weeks, followed by oral antibiotics for four weeks; and then reimplantation was performed in all cases. Psychometrically validated standardized questionnaires were used to measure psychosocial stress via self-assessment at four time points: (1) Before explantation of the prosthesis; (2) after explantation; (3) after the antibiotic treatment before reimplantation; and (4) three months after reimplantation (follow-up). The Patient Health Questionnaire (PHQ)-4, Short Form (SF)-12 (including PSK and KSK), Questions about Life Satisfaction (FLZM) and Fear of Progression (PA-F-KF) (titles and abbreviations in German) scores were interpreted according to cut-off values for depression, fear of progression, anxiety, and quality of life. Results: Eighteen patients (58.1%) showed a PHQ-4 score above the cut-off value for depression at least once, with the highest score before reimplantation (time point 3). On the SF-12, the mean subtest mental scale (PSK) score was 42.6 (± 14.5), and the mean subtest physical scale (KSK) score was 26.9 (± 7.5) over the four time points, which was significantly lower than that of the general German population (PSK 53.1, KSK 44.0; p < 0.05). The SF-12 scores did not change significantly over time. On the FLZ, health was least satisfactory, followed by recreational activities and work. On the PA-F-KF, patients had the greatest fear of being dependent on outside help, drastic medical interventions, and infection progression. The mean PA-F-KF value was 31.24 (± 9.60; values ≥34 are regarded as critical). Conclusion: Peri-prosthetic joint infection is a measurable, relevant psychosocial stressor for patients. Their quality of life and fear of the disease progressing are comparable to those of oncology patients. Routine screening should be conducted to identify affected patients early for appropriate treatment, improving long-term outcomes. Orthopaedic surgeons who treat patients with PJI should initiate by psychologists as well in order to maintain the patient's long-term quality of life.
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Affiliation(s)
- Carolin Knebel
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Jennifer Menzemer
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Florian Pohlig
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Peter Herschbach
- Department of Psychosomatic Medicine and Psychotherapy, Technical University of Munich, Comprehensive Cancer Center Munich, Munich
| | - Rainer Burgkart
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Andreas Obermeier
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Rüdiger von Eisenhart-Rothe
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
| | - Heinrich M L Mühlhofer
- Klinikum rechts der Isar, Clinic for Orthopaedic and Sportorthopaedic, Technical University of Munich, School of Medicine, Munich, Germany
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Quality of life after staged revision for infected total hip arthroplasty: a systematic review. Hip Int 2016; 26:311-8. [PMID: 27443225 DOI: 10.5301/hipint.5000416] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/06/2016] [Indexed: 02/04/2023]
Abstract
INTRODUCTION The aim of this review was to assess (health-related) quality of life ([HR]Qol) after 1-stage or 2-stage revision for prosthetic joint infection of the hip (PJI). Additionally, we compared (HR)QoL scores with normative population scores to assess whether QoL is reduced after revision for PJI. METHODS A systematic search was performed in Embase, Cochrane and Pubmed. We included articles that reported (HR)QoL questionnaires after staged revision for hip PJI with a minimum follow-up of 24 months. Methodological quality was assessed using the MINORS score. RESULTS The search produced 11,195 results. We selected 12 papers describing 2-stage revisions. The mean MINORS score was 9.8. Average WOMAC scores of 185 patients with a mean follow-up of 69.8 months were 73.Average Short Form 36 (SF-36) scores of 159 patients with a mean follow-up of 40.7 months were 40.4 for the physical component score (PCS) and 51.6 for the mental component score (MCS). Average Short Form 12 (SF-12) scores of 154 patients with a mean follow-up of 73.4 months were: a PCS of 35.4 and a MCS of 49.1. The WOMAC, SF-12 (PCS) and SF-36 (PCS) were respectively 12%, 26.7% and 14.8% lower, compared to normative values. DISCUSSIONS Patients who underwent 2-stage revision for hip PJI had substantially lower (physical component) (HR)QoL scores, but mental scores were comparable to the general population.
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