Aspergillus terreus spondylodiscitis following acupuncture and acupotomy in an immunocompetent host: case report and literature review.

Aspergillus terreus is a fungus responsible for various infections in human beings; however, spine involvement is uncommon. Herein, we report a case of A. terreus spondylodiscitis following acupuncture and acupotomy in an immunocompetent Chinese patient. Admission lumbar magnetic resonance imaging (MRI) revealed infection at the L4/5 level without significant vertebral destruction. After unsuccessful symptomatic and anti-tuberculosis treatments, A. terreus was identified through culture, microscopy of isolate, histological examination and VITEK system. Intravenous voriconazole was then given; however, the patient's spinal condition deteriorated rapidly, resulting in evident destruction of the L4/5 vertebral bodies. Surgeries including L4/5 intervertebral disc debridement, spinal canal decompression, posterior lumbar interbody fusion (PLIF) with allogeneic fibula ring fusion cages, and posterior pedicle screw fixation were then performed. Imaging findings at one-month and six-month follow-up suggested that the patient was successfully treated. This case highlighted two important points: firstly, although acupuncture and acupotomy are generally regarded as safe conservative treatments for pain management, they can still lead to complications such as fungal spinal infection. Therefore, vigilance is necessary when considering these treatments; secondly, PLIF with allogeneic fibula ring fusion cages may be beneficial for A. terreus spondylodiscitis patients with spinal instability.

[Therapy of Spondylodiscitis by Severity]. / Die schweregradorientierte Therapie der Spondylodiszitis ­ eine prospektive Betrachtung anhand von elektronisch basierten Behandlungspfaden.

Spondylodiscitis is a rare but serious infection of the spine. Recognised methods of treatment include immobilisation and systemic antibiotics. However, available data for specific and recommendations for continuing treatment are also rare. The aim of the present study is the optimisation of the therapy of spondylodiscitis using a clinical pathway that depends on a classification of spondylodiscitis. From 1 October 1998 to 31 December 2013, a classification of the severity of spondylodiscitis was established, including specific treatment recommendations. As part of the re-evaluation, the classification of severity was adapted. On this basis, electronically based clinical pathways were developed. A total of 296 cases were included. With a steadily increasing number of treatments, the mean age of the patients increased to 67.3 years. In 34.3% of these patients, spondylodiscitis developed spontaneously and 68.6% of patients did not receive treatment until the diagnosis. In the context of the specific treatment, pain intensity decreased from 6.0 to 3.1 NRS (numeric rating scale). The inflammatory values (CRP) decreased from 119.2 to 46.7 mg/dl. The time from the onset of symptoms to the surgical treatment was almost 65.6 days and has not changed significantly. Nevertheless, the time from admission to surgical treatment could be reduced to less than 3 days. The classification of patients into 3 degrees of severity of spondylodiscitis (SSC) depends on the SponDT: spondylodiscitis diagnosis and treatment. The SponDT describes vertebral destruction and the current neurological status. The severity-adapted therapy was mapped electronically and includes specific surgical care, systemic antibiotic therapy and physical therapy.

Espondilodiscitis: análisis de 19 casos internados en un hospital de tercer nivel / Spondylodiscitis: analiysis of 19 inpatients at a referral hospital in Rosario, Argentina

Introducción: la espondilitis representa un desafío diagnóstico, ya que el dolor lumbar, su principal manifestación clínica, constituyeun motivo de consulta muy frecuente en la práctica cotidiana y carece de especificidad. Por lo tanto, resulta indispensablemantener una elevada sospecha clínica. Objetivo: Analizar las características clínicas, analíticas, microbiológicas e imagenológicas,el tratamiento, la evolución y los factores pronósticos de pacientes internados por espondilodiscitis en el Hospital Provincial delCentenario, desde enero de 2011 a marzo de 2015, excluyéndose los casos postquirúrquicos. Resultados: Se analizaron 19 pacientescon una edad media 48±11 años, 63% varones. Se identificaron como comorbilidades: diabetes (37%), obesidad (16%), etilismo(21%), insuficiencia renal crónica en hemodiálisis (16%), HIV (11%), adicción EV (11%). Los gérmenes más frecuentes fueron losestafilococos (52%). Al ingreso el 94% presentó dolor, 73% fiebre y 36% foco neurológico. La media de tiempo de evolución desíntomas hasta ingreso fue 62±80 días (rango 4-360 días). La velocidad de eritrosedimentación fue elevada en todos los pacientes,y sólo 37% presentaban leucocitosis. La vancomicina fue el antibiótico más utilizado. El 37% de los pacientes presentaba infeccióndiseminada. La mortalidad fue del 26%. Los pacientes que tuvieron un tiempo de evolución al ingreso mayor a 25 días presentaronpeor evolución (colecciones, foco neurológico o muerte) (p<0,05). Conclusiones: en esta serie, la asociación de la consulta tardíacon la mala evolución destaca la importancia de considerar las pautas de alarma en centros de atención primaria para posibilitar undiagnóstico más temprano.

Introduction: Spondylodiscitis represents a diagnostic challenge since the main clinical manifestation, low back pain, is very frequent andnonspecific, and often impedes a timely diagnosis. Clinical suspicion is essential. Objective: to analyze the clinical, analytical, microbiological,and radiological features, as well as outcome and prognostics factors, in patients with spondylodiscitis admitted to the Hospital Provincialdel Centenario (Rosario, Argentina), from January 2011 to March 2015. Postsurgical cases were excluded. Results: Nineteen patients wereincluded. Mean age was 48±11 years, 63% were males. We identified the following comorbid diseases: diabetes (37%), obesity (16%),alcoholism (21%), hemodialysis-dependent chronic kidney disease (16%), HIV (11%), intravenous drug abuse (11%). The most frequentcausative organism was Staphylococcus sp. (52%). Upon admission 94% of patients presented pain, 73% fever, and 36% neurologicalinvolvement. The average time from the onset of symptoms to diagnosis was 62±80 days (range 4-360). The erythrocyte sedimentation ratewas raised in all the patients, and only 37% had leukocytosis. Vancomycin was the most frequently prescribed antibiotic. Disseminatedinfection was present in 37% of patients. The mortality rate was 26%. Patients with a time lag to diagnosis higher than 25 days had worseoutcome (suppurative collections, neurological involvement, or death) compared to those with earlier diagnosis (p <0.05). Conclusions:The association of late consultation with poor outcome in this study emphasizes the importance of educating the general population toencourage attendance to medical centers. Physicians in primary care settings must be trained to identify pain pattern, and incorporateclinical perspectives capable of recognizing a defined syndrome at first contact, in other to achieve a better outcome.Key words: Spondylodiscitis, comorbid conditions, diagnostic delay, outcome.

Unusual case of pyogenic spondylodiscitis, vertebral osteomyelitis and bilateral psoas abscesses after acupuncture: diagnosis and treatment with interventional management.

BACKGROUND: We report, for the first time, a case of pyogenic spondylodiscitis combined with vertebral osteomyelitis and bilateral psoas abscesses after acupuncture. CASE HISTORY: A 60-year-old man was diagnosed with rectal cancer, and radical rectectomy and permanent colostomy were carried out. However, 3 years after the surgery the patient complained of pain in the lower back, and the symptoms worsened after seven sessions of acupuncture. Technetium 99m-labelled methylene diphosphonate ((99m)Tc-MDP) bone scintigraphy (BS) revealed abnormal uptake of (99m)Tc-MDP in the L4 and L5 vertebrae. He was admitted to our hospital because of suspected bone metastases from rectal cancer. He was diagnosed with infection based on a history of acupuncture and the findings of enhanced MRI and CT. Percutaneous lumbar discectomy (PLD), external drainage and irrigation using antibiotics were carried out to treat the L4-5 disc. Pathological analyses and bacterial culture of the resected disc confirmed infection with group C streptococcus. Postoperative antibiotic treatment resulted in significant pain relief on the third day and gradual complete relief. Considerable improvement was seen on CT and MRI at follow-up. CONCLUSIONS: We consider it highly likely that this patient's infection was caused by acupuncture. In patients with malignancy, abnormal uptake of (99m)Tc-MDP in BS may signify bone metastasis but can also be observed in bone infections. PLD can be used to resect diseased discs to relieve pain quickly and to prevent herniation of lumbar discs. After PLD, external drainage can be employed for abscess drainage, decompression and perfusion of antibiotics. PLD may serve as an alternative to open surgery for pyogenic spondylodiscitis.

Postoperative spondylodiscitis. A review of 24 consecutive patients.

BACKGROUND: Postoperative discitis is a rare complication of spine surgery that creates a significant patient suffering and requires long-term treatment. The aim of this study was to compare the empirical antibiotic treatment with the treatment according antibiotics to susceptibility of isolates germs in curing this complication. MATERIAL AND METHOD: In the period January 2002 - December 2012, 4698 patients were operated for lumbar spine disorders:lumbar disc herniation, spinal canal stenosis. Of these patients, 47 (1%) were diagnosed with postoperative discitis. In December 2012 there were 24 cases of spondylodiscitis after lumbar disc herniation operated by inter-lamar approach and foraminotomy. The A group of 13 patients received antistaphylococcalempirical antibiotic treatment. The B group consisting of 11 patients received antibiotic therapy after germ isolation by open biopsy from discal intervertebral space (n=8)and from surgical wound secretion (n=3) and antibiotic susceptibility testing. RESULTS: After 4 to 6 months of antibiotic treatment associated with immobilization in Boston corset the symptoms gradually improved in parallel with normalization of biological constants, ESR, CRP. Five patients of Group A did not respond to the given antibiotic treatment and required further debridement and germ isolation. CONCLUSIONS: Spondylodiscitis is a complication of spine surgery that is treated with antibiotics given for a long time of 4-6 months. Germ isolation by needle biopsy or open biopsy allows proper antibiotic treatment and faster healing.

Diagnosis and treatment of Fusobacterium nucleatum discitis and vertebral osteomyelitis: case report and review of the literature.

STUDY DESIGN: Case report. OBJECTIVE: We present a case of vertebral osteomyelitis and discitis caused by Fusobacterium nucleatum in a 42-year-old female. SUMMARY OF BACKGROUND DATA: Infection of the vertebral bodies or disc space with this organism is rare. A review of the English literature disclosed 13 cases of vertebral osteomyelitis caused by Fusobacterium spp. Because of the negative impact of this condition on the affected patients' activities of daily living, it is important to understand the clinical character and effective management of the disease to improve quality of life. Fusobacterium is an anaerobic and gram-negative microbe that is part of the normal flora of the mouth, gastrointestinal tract, and female genital tract. It is the main cause of Lemierre syndrome and has also been seen in septicemia. METHODS: The patient presented to our institution with a 3-month history of severe lower back pain. Her back pain was diagnosed as vertebral osteomyelitis. Magnetic resonance images of the lumbar spine revealed decreased T2 signal in the L3 and L4 vertebral bodies. Computed tomographic scan demonstrated asymmetrical disc height loss between vertebral bodies L3 and L4 and associated periosteal reaction. RESULTS: Computed tomography-guided biopsy of vertebral bodies L3 and L4 revealed microorganism Fusobacterium nucleatum with the following in vitro susceptibilities: clindamycin ≤0.5 S, metronidazole ≤0.5 S, penicillin ≤0.5 S, ertapenem ≤4 S. Parenteral ertapenem, at a dose of 1 g every 24 hours for 8 weeks in combination with oral amoxicillin and clavulanate as oral suppression was used as medical management. At 1-month follow-up after medical treatment, the patient's inflammatory markers returned to normal values, and the infection resolved with L3-L4 autofusion. CONCLUSION: We report a rare case of Fusobacterium vertebral osteomyelitis. This condition is associated with several comorbid and concomitant conditions including gastrointestinal complications. Effective treatment includes thoracolumbar orthosis bracing and intravenous antibiotic therapy.

Antibiotic and hyperbaric oxygen therapy in the management of post-operative discitis.

OBJECTIVE: Despite the use of antibiotics, the management of postoperative discitis (POD) still presents a challenge. This study was designed to evaluate the effect of adjuvant hyperbaric oxygen (HBO2) therapy on the duration of antibiotic treatment. METHODS: Between 1999 and 2004, 22 patients diagnosed with POD were treated with antibiotic and HBO2 therapy. There were 14 male (63.6%) and 8 female (36.3%) patients, and their mean age at the time of surgery was 45.4 years (range, 20-59 years). Diagnosis of a POD was established on the basis of clinical, laboratory, and radiographic findings. All patients were given a 4-week course of vancomycin (1g i.v. every 12 h). Additionally, patients received HBO2 (100% O2 at 2.4 ATA for 90 min) twice daily for the initial five consecutive days, and an additional treatment (100% O2 at 2.4 ATA for 90 min daily) was given for 25 days. The duration of follow-up was 24 months. RESULTS: This treatment modality allowed infection control and healing for all 22 patients with 0% recurrence rate. HBO2 treatment was tolerated well. CONCLUSION: This series represents the first reported group of POD patients treated with antibiotic and HBO2 therapy. Our preliminary results indicate that the length of time on antibiotic therapy can be shortened with the use of HBO2 as an adjunctive treatment. Erythrocyte sedimentation rates and serum C-reactive protein levels returned to the preoperative levels earlier (within 8-30 days after the initiation of treatment) and a reasonable length of immobility was obtained (mean 12.2 days). After completion of the one-month period of antibiotic and HBO2 therapy, patients were accepted disease-free regarding pain and mobility.

[Discitis after spinal anesthesia for transurethral resection of the prostate]. / Spondylodiscite après rachianesthésie pour résection transurétrale de prostate.

We described a case of discitis and meningitis following spinal anaesthesia for transurethral resection of the prostate. The patient received antibiotics for a month before surgery, because of Klebsiella prostatitis. Spinal anaesthesia was performed in L3-L4 interspace by using 22G Quincke needle. Bacteriaemia occurred during the first postoperative hours. Ten days after spinal anaesthesia, patient suffered from lumbar pain, exacerbated by vertebral percussion, and motor weakness within lower limb, which was marked on right side. MRI examination showed L3-L4 discitis with psoas abcess in regard, and epiduritis marked around L3 right spinal root. CSF examination confirmed meningitis but no bacteria was found. Antibiotics were administered over a 6 weeks period, and then patient discharged from hospital without neurological sequellae. Infectious discitis related to disk puncture during spinal anaesthesia and postoperative bacteriaemia was likely in our patient.

A risk/benefit analysis of spinal manipulation therapy for relief of lumbar or cervical pain.

Approximately 12 million Americans undergo spinal manipulation therapy (SMT) every year. Renewed interest in this method requires an analysis of its reported risks and possible benefits. This review describes two patients with spinal cord injuries associated with SMT and establishes the risk/benefit ratios for patients with lumbar or cervical pain. The first case is a man who underwent SMT for recurrent sciatica 4 years after chemonucleolysis. During therapy, he developed bilateral sciatica with urinary hesitancy. After self-referral, myelography demonstrated a total block; he underwent urgent discectomy with an excellent result 3 months after surgery. The second patient with an indwelling Broviac catheter and a history of lumbar osteomyelitis underwent SMT for neck pain. Therapy continued for 3 weeks despite the development of severe quadriparesis. After self-referral, he underwent an urgent anterior cervical decompression and removal of necrotic bone and an epidural abscess with partial neurological recovery. An analysis of these cases and 138 cases reported in the literature demonstrates six risk factors associated with complications of SMT. These include misdiagnosis, failure to recognize the onset or progression of neurological signs or symptoms, improper technique, SMT performed in the presence of a coagulation disorder or herniated nucleus pulposus, and manipulation of the cervical spine. Clinical trials of SMT have been summarized in several recent articles.(ABSTRACT TRUNCATED AT 250 WORDS)