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Erdem H, Elaldi N, Batirel A, Aliyu S, Sengoz G, Pehlivanoglu F, Ramosaco E, Gulsun S, Tekin R, Mete B, Balkan II, Sevgi DY, Giannitsioti E, Fragou A, Kaya S, Cetin B, Oktenoglu T, DoganCelik A, Karaca B, Horasan ES, Ulug M, Inan A, Kaya S, Arslanalp E, Ates-Guler S, Willke A, Senol S, Inan D, Guclu E, Tuncer-Ertem G, Meric-Koc M, Tasbakan M, Senbayrak S, Cicek-Senturk G, Sırmatel F, Ocal G, Kocagoz S, Kusoglu H, Guven T, Baran AI, Dede B, Yilmaz-Karadag F, Kose S, Yilmaz H, Aslan G, ALGallad DA, Cesur S, El-Sokkary R, Bekiroğlu N, Vahaboglu H. Comparison of brucellar and tuberculous spondylodiscitis patients: results of the multicenter "Backbone-1 Study". Spine J 2015; 15:2509-17. [PMID: 26386176 DOI: 10.1016/j.spinee.2015.09.024] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 08/24/2015] [Accepted: 09/03/2015] [Indexed: 02/09/2023]
Abstract
BACKGROUND CONTEXT No direct comparison between brucellar spondylodiscitis (BSD) and tuberculous spondylodiscitis (TSD) exists in the literature. PURPOSE This study aimed to compare directly the clinical features, laboratory and radiological aspects, treatment, and outcome data of patients diagnosed as BSD and TSD. STUDY DESIGN A retrospective, multinational, and multicenter study was used. PATIENT SAMPLE A total of 641 (TSD, 314 and BSD, 327) spondylodiscitis patients from 35 different centers in four countries (Turkey, Egypt, Albania, and Greece) were included. OUTCOME MEASURES The pre- and peri- or post-treatment spinal deformity and neurologic deficit parameters, and mortality were carried out. METHODS Brucellar spondylodiscitis and TSD groups were compared for demographics, clinical, laboratory, radiological, surgical interventions, treatment, and outcome data. The Student t test and Mann-Whitney U test were used for group comparisons. Significance was analyzed as two sided and inferred at 0.05 levels. RESULTS The median baseline laboratory parameters including white blood cell count, C-reactive protein, and erythrocyte sedimentation rate were higher in TSD than BSD (p<.0001). Prevertebral, paravertebral, epidural, and psoas abscess formations along with loss of vertebral corpus height and calcification were significantly more frequent in TSD compared with BSD (p<.01). Surgical interventions and percutaneous sampling or abscess drainage were applied more frequently in TSD (p<.0001). Spinal complications including gibbus deformity, kyphosis, and scoliosis, and the number of spinal neurologic deficits, including loss of sensation, motor weakness, and paralysis were significantly higher in the TSD group (p<.05). Mortality rate was 2.22% (7 patients) in TSD, and it was 0.61% (2 patients) in the BSD group (p=.1). CONCLUSIONS The results of this study show that TSD is a more suppurative disease with abscess formation requiring surgical intervention and characterized with spinal complications. We propose that using a constellation of constitutional symptoms (fever, back pain, and weight loss), pulmonary involvement, high inflammatory markers, and radiological findings will help to differentiate between TSD and BSD at an early stage before microbiological results are available.
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Affiliation(s)
- Hakan Erdem
- Department of Infectious Diseases and Clinical Microbiology, Gulhane Medical Academy, Ankara, Turkey.
| | - Nazif Elaldi
- Department of Infectious Diseases and Clinical Microbiology, Cumhuriyet University School of Medicine, Sivas, Turkey
| | - Ayse Batirel
- Department of Infectious Diseases and Clinical Microbiology, Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Sani Aliyu
- Clinical Microbiology and Public Health Laboratory, Cambridge University Hospitals Foundation Trust, Addenbrooke's Hospital, Cambridge, UK
| | - Gonul Sengoz
- Department of Infectious Diseases and Clinical Microbiology, Haseki Training and Research Hospital, Istanbul, Turkey
| | - Filiz Pehlivanoglu
- Department of Infectious Diseases and Clinical Microbiology, Haseki Training and Research Hospital, Istanbul, Turkey
| | - Ergys Ramosaco
- University Hospital Center "Mother Teresa", Infectious Diseases Hospital, Tirana, Albania
| | - Serda Gulsun
- Department of Infectious Diseases and Clinical Microbiology, Diyarbakir Training and Research Hospital, Diyarbakir, Turkey
| | - Recep Tekin
- Department of Infectious Diseases and Clinical Microbiology, Dicle University School of Medicine, Diyarbakir, Turkey
| | - Birgul Mete
- Department of Infectious Diseases and Clinical Microbiology, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey
| | - Ilker Inanc Balkan
- Department of Infectious Diseases and Clinical Microbiology, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey
| | - Dilek Yildiz Sevgi
- Department of Infectious Diseases and Clinical Microbiology, Sisli Etfal Training and Research Hospital, Istanbul, Turkey
| | - Efthymia Giannitsioti
- Department of Internal Medicine, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Archontoula Fragou
- Department of Internal Medicine, Athens University Medical School, Attikon University General Hospital, Athens, Greece
| | - Selcuk Kaya
- Department of Infectious Diseases and Clinical Microbiology, Karadeniz Technical University School of Medicine, Trabzon, Turkey
| | - Birsen Cetin
- Department of Infectious Diseases and Clinical Microbiology, Koc University School of Medicine, Istanbul, Turkey
| | - Tunc Oktenoglu
- Department of Neurosurgery, Koc University School of Medicine, Istanbul, Turkey
| | - Aygul DoganCelik
- Department of Infectious Diseases and Clinical Microbiology, Trakya University School of Medicine, Edirne, Turkey
| | - Banu Karaca
- Department of Infectious Diseases and Clinical Microbiology, Izmir Bozyaka Training and Research Hospital, Izmir, Turkey
| | - Elif Sahin Horasan
- Department of Infectious Diseases and Clinical Microbiology, Mersin University School of Medicine, Mersin, Turkey
| | - Mehmet Ulug
- Department of Infectious Diseases and Clinical Microbiology, Private Umit Hospital, Eskisehir, Turkey
| | - Asuman Inan
- Department of Infectious Diseases and Clinical Microbiology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Safak Kaya
- Department of Infectious Diseases and Clinical Microbiology, Diyarbakir Training and Research Hospital, Diyarbakir, Turkey
| | - Esra Arslanalp
- Department of Infectious Diseases and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Selma Ates-Guler
- Department of Infectious Diseases and Clinical Microbiology, School of Medicine, Sutcu Imam University, Kahramanmaras, Turkey
| | - Ayse Willke
- Department of Infectious Diseases and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Sebnem Senol
- Department of Infectious Diseases and Clinical Microbiology, School of Medicine, Celal Bayar University, Manisa, Turkey
| | - Dilara Inan
- Department of Infectious Diseases and Clinical Microbiology, Akdeniz University School of Medicine, Antalya, Turkey
| | - Ertugrul Guclu
- Department of Infectious Diseases and Clinical Microbiology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Gunay Tuncer-Ertem
- Department of Infectious Diseases and Clinical Microbiology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Meliha Meric-Koc
- Department of Infectious Diseases and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Turkey
| | - Meltem Tasbakan
- Department of Infectious Diseases and Clinical Microbiology, Ege University School of Medicine, Izmir, Turkey
| | - Seniha Senbayrak
- Department of Infectious Diseases and Clinical Microbiology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Gonul Cicek-Senturk
- Department of Infectious Diseases and Clinical Microbiology, Diskapi Yildirim Beyazit Training & Research Hospital, Ankara, Turkey
| | - Fatma Sırmatel
- Department of Infectious Diseases and Clinical Microbiology, Izzet Baysal University School of Medicine, Bolu, Turkey
| | - Gulfem Ocal
- Department of Infectious Diseases and Clinical Microbiology, Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey
| | - Sesin Kocagoz
- Department of Infectious Diseases and Clinical Microbiology, Acibadem University School of Medicine, Istanbul, Turkey
| | - Hulya Kusoglu
- Department of Infectious Diseases and Clinical Microbiology, Acibadem University School of Medicine, Istanbul, Turkey
| | - Tumer Guven
- Department of Infectious Diseases and Clinical Microbiology, Ankara Atatürk Training & Research Hospital, Ankara, Turkey
| | - Ali Irfan Baran
- Department of Infectious Diseases and Clinical Microbiology, Yuzuncuyil University School of Medicine, Van, Turkey
| | - Behiye Dede
- Department of Infectious Diseases and Clinical Microbiology, Umraniye Training and Research Hospital, Istanbul, Turkey
| | - Fatma Yilmaz-Karadag
- Department of Infectious Diseases and Clinical Microbiology, Medeniyet University, Goztepe Training and Research Hospital, Istanbul, Turkey
| | - Sukran Kose
- Department of Infectious Diseases and Clinical Microbiology, Tepecik Training and Research Hospital, Izmir, Turkey
| | - Hava Yilmaz
- Department of Infectious Diseases and Clinical Microbiology, Ondokuz Mayis University School of Medicine, Samsun, Turkey
| | - Gonul Aslan
- Department of Infectious Diseases and Clinical Microbiology, Diskapi Yildirim Beyazit Training & Research Hospital, Ankara, Turkey
| | - D Ashraf ALGallad
- Infection Control Unit, Zagazig University Hospitals, Az Zagazig, Egypt
| | - Salih Cesur
- Department of Infectious Diseases and Clinical Microbiology, Ankara Training and Research Hospital, Ankara, Turkey
| | - Rehab El-Sokkary
- Infection Control Unit, Zagazig University Hospitals, Az Zagazig, Egypt
| | - Nural Bekiroğlu
- Department of Biostatistics, School of Medicine, Marmara University, Istanbul, Turkey
| | - Haluk Vahaboglu
- Department of Infectious Diseases and Clinical Microbiology, Medeniyet University, Goztepe Training and Research Hospital, Istanbul, Turkey
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