Clinical Study on Treatment of Type II/III Lumbar Brucellar Spondylitis by Unilateral Biportal Endoscopy

Objective: Explore the feasibility and clinical efficacy of using unilateral biportal endoscopy for the treatment of Type II/III lumbar brucellar spondylitis. Methods: A retrospective study of the clinical data of 20 patients with Type II/III lumbar brucellar spondylitis admitted to the First Affiliated Hospital of Hebei North University from January 2020 to May 2022, including 15 males and 5 females, aged 41 - 60 years old, average age (48.11 ± 7.28) years old. After admission, the patient can isolate brucella through metagenomic Next-Generation Sequencing (mNGS), meeting the tertiary diagnostic criteria. Preoperative conventional drug treatment, unilateral biportal endoscopic minimally invasive surgery was performed when nutrition was improved, perioperative control of various indexes was stable, and erythrocyte sedimentation was declining. It was completed under an endoscope. The lesion was cleared, spinal nerve compression was relieved, interbody fusion was performed, and the spine was fixed by a percutaneous pedicle screw. Erythrocyte Sedimentation Rate (ESR), C-Reactive Protein (CRP), Visual Analogue Scale (VAS), Japanese Orthopedic Association (JOA) score and Oswestry Disability Index (ODI) were analyzed at 1 month, 3 months, 6 months and the last follow-up. At the final follow-up of all patients, the clinical efficacy criteria and the Bridwell grading criteria were used to evaluate the recovery and intervertebral bone graft fusion, respectively. Results: All patients’ lower back and leg pain was relieved the next day after surgery. At a follow-up of one month after surgery, both systemic and local symptoms significantly improved. At the last follow-up, clinical symptoms disappeared and there was no tenderness or percussion pain in the local area. With the passage of time, 1 month, 3 months, 6 months after the operation, and the last follow-up are all evaluation indicators compared with those before the operation. No matter VAS, JOA, ODI score, or ESR, CRP is significantly improved compared with preoperative (P All 20 cases in this group reached the BS clinical cure standard, and the excellent rate of intervertebral bone graft fusion was 95%. Conclusion: On the basis of .

The Assessment of the Clinical Effect of the Drug Compatibility and Course of Treatment to the Brucellar Spondylitis

Objective: To evaluate five drug treatment regimens in the treatment of Brucella spondylitis. Methods: Patients with clinical symptoms compatible and diagnostic test consistent with Brucella spondylitis were randomly assigned to five drug treatment regimens. Results: Combination therapy with doxycycline, rifampin and sulfamethoxazole for 56 consecutive days showed the highest cure rate of 20% after a single course and of 85% after a double course with affectivity rates of 55% and 95%. Cure rate and affectivity rate was significant better (P 0.05) than for patients receiving doxycycline, rifampin and streptomycin for the same period and regimens containing doxycycline were significant better than regimens without this drug. Conclusion: Combination therapy of doxycycline, rifampin and sulfamethoxazole for 8 weeks using one or two full courses should be recommended for Brucella spondylitis.

Differential study of DCE-MRI parameters in spinal metastatic tumors, brucellar spondylitis and spinal tuberculosis

Objective： In the present study, spinal metastatic tumors, brucellar spondylitis and spinal tuberculosis werequantitatively analyzed using dynamic contrast-enhanced magnetic resonance imaging （DCE-MRI） to assess thevalue of DCE-MRI in the differential diagnosis of these diseases.Methods： Patients with brucellar spondylitis, spinal tuberculosis or a spinal metastatic tumor （30 cases of each）received conventional MRI and DCE-MRI examination. The volume transfer constant （Ktrans）, rate constant （Kep）,extravascular extracellular volume fraction （Ve） and plasma volume fraction （Vp） of the diseased vertebral bodieswere measured on the perfusion parameter map, and the differences in these parameters between the patients werecompared.Results： For pathological vertebrae in cases of spinal metastatic tumor, brucellar spondylitis and spinaltuberculosis, respectively, the Ktrans values （median ＋ quartile pitch） were 0.989±0.014, 0.720±0.011 and0.317±0.005 min-1; the Kep values were 2.898±0.055, 1.327±0.017 and 0.748±0.006 min-1; the Ve values were0.339±0.008, 0.542±0.013 and 0.428±0.018; the Vp values were 0.048±0.008, 0.035±0.004 and 0.028±0.009; thecorresponding H values were 50.25 （for Ktrans）, 52.47 （for Kep）, 48.33 （for Ve） and 46.56 （for Vp）, and all differenceswere statistically significant （two-sided P〈0.05）.Conclusions： The quantitative analysis of DCE-MRI has a certain value in the differential diagnosis of spinalmetastatic tumor, brucellar spondylitis and spinal tuberculosis.

The Comparison of the Manifestation of the Clinical Imageology and Pathology between the Brucellar Spondylitis and the Spine Turberculosis

Objective: To improve the clinical differential diagnosis level, the clinical manifestation of the brucellar spondylitis and the spine turberculosis were discussed in this paper. Method: The study was completed in the No. 1 Affiliated Hospital of Hebei North University in Zhangjiakou City, Hebei Province, China, from January 2001 to December 2013 by Analyzing the X-ray, CT scanning and MRI of 257 cases of the brucellar spondylitis retrospectively and comparing with the clinical imageology and pathology 332 cases of turberculosis of the spine diagnosed finally. Results: The brucellar spondylitis: The focuses usually locate in the lumbar vertebra and L4, 5 has the highest occurrence rate. The focuses are often small but multiple, and limited to the edge of the vertebra. Hyperostosis and osteoscterosis are usually found in the tissuses around the focuses. There are often new focuses in the newborn bones, and the destruction of intervertebral discs is usually slight. Hyperostosis and osteoscterosis might be found in the surfaces of the joints. The densites of the bones close to the focuses become high. There were less or no paravertebral abscesses but inflammational granuloma can be found frequently. Turberculosis of the spine: The focuses are usually located in the thoracic and lumbar vertebra, and are characterized by the destruction of the vertebra and the intervertebral discs, accompanied by the appearance of dead bones. In most cases, paravertebral abscesses and osteoporosis might be found. Conclusions: The specific manifestation of the clinical imageology can help to differentiate the brucelar spondylitis from the turberculosis of the spine.

Total spinal involvement due to delayed diagnosis and treatment of noncontiguous brucellar spondylitis

Rational:Brucellosis is a globally prevalent zoonotic disease.Any part of the body can be affected by active brucellosis but osteoarticular involvement are the most common symptoms which was reported to vary from 10%to 85%.The spine is the most common site of brucellosis in the bones.However,noncontiguous brucellar spondylitis is rare,only few cases have been reported in the literature.Patient concerns:A 62-year-old woman with brucellar spondylitis presented with lower back pain and pain in the right lower extremity for six months.Diagnosis:Brucella agglutination test(1:320)and the result of polymerase chain reaction(PCR)confirmed the diagnosis of noncontiguous brucellar spondylitis.Intervention:During hospital stay,the women received intravenous treatment for brucellosis(A combination of doxycycline 200 mg/d,rifampicin 900 mg/d,levofloxacin 0.5 g/QD,and ceftriaxone 2 g/QD was administered for 1 week),The L4-S1 vertebral body was fixed by posterior lumbar debridement.Outcome:Six months after discharge,the follow-up radiographic images showed stable vertebral height and good lumbar stability.She complained no discomfort.Lessons:Multi-level involvement is an exceptional form of brucellar spondylitis.To the best of our knowledge,only few similar cases have been reported.PCR and bacterial culture is necessary for confirmed diagnosis.

Mid-term follow-up of one-stage posterior debridement, intertransverse process bone grafting and screw-rod system fixation for Brucella spondylitis of the lumbar spine

Objective:To investigate the short-term and medium-term efficacy of one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation in the treatment of Brucella spondylitis of the lumbar spine.Method:156 cases of Brucella spondylitis of lumbar spine were selected and divided into experimental group(n=80)and combined group(n=76)according to different surgical methods.The experimental group was treated with one-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation.The combined group was treated with one-stage anterior debridement and intertransverse process bone grafting combined with posterior internal fixation.The operative indexes and clinical effects were compared between the two groups.Result:The operation time,intraoperative bleeding volume and time of landing after operation in the experimental group were less than those in the combined group,with statistical significance(P<0.05).VAS score,ODI index,Cobb angle and Frankel grade of nervous function in the two groups were significantly improved after 3 months and 36 months of treatment(P<0.05),but there was no significant difference between the two groups at the same time(P>0.05).There was no significant difference in the excellent and good rate between the two groups after 3 and 36 months of treatment(P>0.05).There was no recurrence of the lesion in both groups.The intertransverse process bone graft healed and the screw-rod system was well fixed.Conclusion:One-stage posterior debridement,intertransverse process bone grafting and screw-rod system fixation for treatment of Brucella spondylitis of lumbar spine are effective,with short operation time and less trauma,which are worthy of clinical promotion.

Intravoxel incoherent motion and dynamic contrast-enhanced MRI for assessing abnormalities of brucellosis spondylitis without conventional MRI changes

Objective To observe the value of intravoxel incoherent motion(IVIM)and dynamic contrast-enhanced MRI(DCE-MRI)for assessing abnormalities of brucellosis spondylitis(BS)without conventional MRI changes.Methods Data of 36 brucellosis patients with definite spinal lesions displayed on conventional MRI(BS 1 group),14 cases without brucellosis infection nor abnormal spinal signals on MRI(control group)and 36 brucellosis patients without definite spinal lesions on conventional MRI(BS 2 group)were retrospectively analyzed.The values of IVIM parameters,including perfusion fraction(f),pure water diffusion coefficient(D)and pseudo-diffusion coefficient(D*),also of DCE-MRI parameters,including time-intensity curve(TIC)type,volume transport constant(K trans),the rate constant(K ep)and volume fraction of extravascular extracellular space per unit tissue volume(V e)were compared among groups.Univariate and multivariate logistic regression were used to screen independent factors for discriminating BS 1 and BS 2.Receiver operating characteristic curves were drawn,and the areas under the curve(AUC)were calculated to evaluate the efficiency of the above parameters for discriminating BS 1 and BS 2.Results Among IVIM parameters,compared with control group,D*values decreased but D values increased in BS 1 group,while D*values increased in BS 2 group(all adjusted P<0.05).Compared with BS 2 group,BS 1 group had higher values of f and D and lower D*(all adjusted P<0.05).In BS 1 group,the TIC types were predominantly typeⅠ(23/36,63.89%),which were wholly or predominantly typeⅢin BS 2 group and control group,and of the former was significantly different with latter 2(both adjusted P<0.05).Compared with control group,K trans increased progressively in both BS 1 and BS 2 groups(both adjusted P<0.05).BS 1 group had lower K ep and higher V e than BS 2 and control groups(all adjusted P<0.05).Among univariate logistic regression models,the model including only f had lower capability for discriminating BS 1 and BS 2(AUC=0.759)than those including D,K trans and V e(AUC=0.951,0.833,0.894,all P<0.05).No significant different was found among multivariate logistic regression model including f and D,model including K trans and V e nor model including all above parameters(all P>0.05).Conclusion Both IVIM and DCE-MRI could be used to evaluate BS abnormality without conventional MRI changes.

Ankylosing spondylitis coexisting with Clonorchis sinensis infection: A case report

BACKGROUND Ankylosing spondylitis(AS)is a chronic immune-mediated inflammatory disease.The prevailing theory links AS onset to infections in susceptible individuals.Furthermore,infections may impair the immune responses.Numerous studies have investigated links between AS and various infections-bacterial,viral,fungal,and other microorganism infections.However,limited attention has been given to the association between AS and Clonorchis sinensis(C.sinensis)infection.CASE SUMMARY A 27-year-old male with a 10-yr history of AS presented to our hospital with inflammatory lower back pain as the primary manifestation.Ten years ago,the patient had achieved a stable condition after treatment with biological agents.However,he experienced a recurrence of lumbosacral pain with an unexplained cause 10 d before hospital admission.A lumbosacral magnetic resonance imaging(MRI)scan revealed bone marrow edema in the left sacroiliac joint,and laboratory indicators were elevated.Moreover,the presence of C.sinensis eggs was detected in the stool.The patient was prescribed praziquantel,resulting in the disap-pearance of C.sinensis eggs in subsequent routine stool tests and relief from lumbosacral pain.A follow-up MRI scan performed after 4 months revealed a reduction in bone marrow edema around the left sacroiliac joint.CONCLUSION C.sinensis infections could potentially trigger the exacerbation of AS.Clinicians should pay attention to investigating the presence of infections.INTRODUCTION Ankylosing spondylitis(AS)is a chronic inflammatory and rheumatic disease resulting from an imbalance between innate and acquired immune responses[1].While it can affect any part of the spine,its primary symptoms are persistent back pain and stiffness in the lower back and pelvis.The prevalence of AS per 10000 individuals is 23.8 in Europe,31.9 in North America,16.7 in Asia,10.2 in Latin America,and 7.4 in Africa[2].Infections commonly occur in the first 3 months and may act as potential triggers for the first symptoms of AS,often manifesting as gastrointestinal,urinary tract,and respiratory infections of microbiological origin[3,4].Clonorchis sinensis(C.sinensis)infection is a severe parasitic disease affecting millions globally,especially prevalent in China,South Korea,the Far East of Russia,and Vietnam,with an estimated 15 million cases[5].Transmission occurs through the consumption of undercooked freshwater fish containing metacercariae.Adult C.sinensis parasites then establish themselves within the human hepatobiliary system[6].C.sinensis infection triggers the activation of sphingosine 1-phosphate receptor 2,leading to the injury and fibrosis of the hepatobiliary[7].Recent research in a rat model found that C.sinensis infection increases the risk of hepatocellular carcinoma by stimulating hepatic progenitor cell proliferation[8].Complications of C.sinensis infection include cholestasis,cholangitis,biliary system fibrosis,and in severe cases,the development of cholangiocarcinoma[9].Consequently,the primary preventive measure is to abstain from consuming raw or undercooked freshwater fish.Praziquantel is the recommended and effective treatment for this infection[10].While there is existing literature on the coexistence of AS and parasitic infections,there is limited research specifically addressing the simultaneous presence of AS and C.sinensis infection.This case report details a rare scenario of AS coexisting with C.sinensis infection,underscoring the potential impact of C.sinensis infection on AS disease activity.

Hounsfield units in assessing bone mineral density in ankylosing spondylitis patients with cervical fracture-dislocation

BACKGROUND Cervical spine fracture-dislocations in patients with ankylosing spondylitis(AS)are mostly unstable and require surgery.However,osteoporosis,one of the comorbidities for AS,could lead to detrimental prognoses.There are few accurate assessments of bone mineral density in AS patients.AIM To analyze Hounsfield units(HUs)for assessing bone mineral density in AS patients with cervical fracture-dislocation.METHODS The HUs from C2 to C7 of 51 patients obtained from computed tomography(CT)scans and three-dimensional reconstruction of the cervical spine were independently assessed by two trained spinal surgeons and statistically analyzed.Inter-reader reliability and agreement were assessed by interclass correlation coefficient.RESULTS The HUs decreased gradually from C2 to C7.The mean values of the left and right levels were significantly higher than those in the middle.Among the 51 patients,25 patients(49.02%)may be diagnosed with osteoporosis,and 16 patients(31.37%)may be diagnosed with osteopenia.CONCLUSION The HUs obtained by cervical spine CT are feasible for assessing bone mineral density with excellent agreement in AS patients with cervical fracture-dislocation.

Research Progress in the Treatment of New Bone Formation of Ankylosing Spondylitis

Ankylosing spondylitis(AS)has a very high disability rate.How to effectively inhibit the formation of new bones has become a difficult point in clinical treatment.In recent years,research has shown that different treatment plans can have an impact on inhibiting new bone formation.In this paper,the different effects of new bone formation in the treatment of AS with traditional Chinese and Western medicine are systematically listed.

Effects of serum inflammatory factors,health index and disease activity scores on ankylosing spondylitis patients with sleep disorder

BACKGROUND Patients with ankylosing spondylitis(AS)frequently suffer from comorbid sleep disorders,exacerbating the burden of the disease and affecting their quality of life.AIM To investigate the clinical significance of serum inflammatory factors,health index and disease activity scores in patients with AS complicated by sleep disorders.METHODS A total of 106 AS patients with comorbid sleep disorders were included in the study.The patients were grouped into the desirable and undesirable prognosis groups in accordance with their clinical outcomes.The serum levels of inflammatory factors,including C-reactive protein,erythrocyte sedimentation rate,interleukin(IL)-6,tumour necrosis factor-αand IL-1β,were measured.Disease activity scores,such as the Bath AS functional index,Bath AS disease activity index,Bath AS metrology index and AS disease activity score,were assessed.The health index was obtained through the Short Form-36 questionnaire.RESULTS The study found significant associations amongst serum inflammatory factors,health index and disease activity scores in AS patients with comorbid sleep disorders.Positive correlations were found between serum inflammatory factors and disease activity scores,indicating the influence of heightened systemic inflammation on disease severity and functional impairment.Conversely,negative correlations were found between disease activity scores and health index parameters,highlighting the effect of disease activity on various aspects of healthrelated quality of life.Logistic regression analysis further confirmed the predictive value of these factors on patient outcomes,underscoring their potential utility in risk assessment and prognostication.CONCLUSION The findings demonstrate the intricate interplay amongst disease activity,systemic inflammation and patientreported health outcomes in AS patients complicated by sleep disorders.The results emphasise the need for comprehensive care strategies that address the diverse needs and challenges faced by these patients and underscore the potential relevance of serum inflammatory factors,health index and disease activity scores as prognostic markers in this patient population.

Ultrasound-guided intra-articular corticosteroid injection in a patient with manubriosternal joint involvement of ankylosing spondylitis:A case report

BACKGROUND Manubriosternal joint(MSJ)disease is a rare cause of anterior chest pain but can be a major sign of systemic arthritic involvement.In patients with ankylosing spondylitis(AS),a type of systemic arthritis,chest pain can be due to MSJ involvement and can be improved by ultrasound-guided corticosteroid injection into the joint.CASE SUMMARY A 64-year-old man visited our pain clinic complaining of anterior chest pain.There were no abnormal findings on lateral sternum X-ray,but arthritic changes in the MSJ were observed on single-photon emission computed tomography-computed tomography.We performed additional laboratory tests,and he was finally diagnosed with AS.For pain relief,we performed ultrasound-guided intra-articular(IA)corticosteroid injections into the MSJ.After the injections,his pain nearly resolved.CONCLUSION For patients complaining of anterior chest pain,AS should be considered,and single-photon emission computed tomography-computed tomography can be helpful in diagnosis.In addition,ultrasound-guided IA corticosteroid injections may be effective for pain relief.

Epidemiological Investigation of Brucellosis Spondylitis and Optimal Selection of Clinical Drug Compatibility, Treatment Course and Treatment Plan

Background: Brucellosis is a zoonotic endemic disease, the main source of infection is infected cattle, sheep, pigs and their products. In recent years, the global incidence of brucellosis spondylitis has increased year by year, and it has spread from pastoral areas to semi-agricultural and semi-pastoral areas, agricultural areas and cities. It has changed from a mainly occupational disease to a mainly food-borne disease, and it is also a zoonotic specific spinal infectious disease that WHO and governments around the world pay great attention to. Due to the low cure rate and high recurrence rate of traditional drug therapy regimen. Therefore, to carry out epidemiological investigation and Related research on clinical drug therapy of brucellosis spondylitis has practical significance for improving diagnosis rate, cure rate and reducing recurrence rate. Objective: To analyze the epidemiological characteristics of Brucellosis spondylitis and explore the choice of drugs and the best drug treatment plan, so as to provide scientific basis for improving the prevention and control of the disease and treatment effect. Methods: Clinical epidemiodogical materials were collected from 113 patients with brucellar spondylitis. All these patients were divided into 5 different groups according to 5 kinds of drugs adopted respectively, and then the patients were given different course of treatment. Results: In the 113 patients, brucellar spondylitis morbility of female patients were higher than that of male ones, and the morbility of Bashang were higher than that of Baxia. These patients were infected mainly through browsing and breeding beasts. Lumbars were the major focus of infection. It was very comnlon that two adjacent lumbars were involved in concurrently. L4 was the most common infection location and its demolishment was most serious. The curative effect of group treated with doxycycline was better than that of group treated without doxycycline. If the course of treatment Was increased, the curative effect Was not increased obviously. Conclusions: There are characteristic features in clinical epidemiology of brucell spondylitis. Doxycycline + Rifampicin + Sulfamethoxazole was used as the preferred antibiotic. Using antibiotics adequately and jointly by two courses of treatment for a long time is the most reasonable way to treat the disease and prevent the disease from recurrence.

Ankylosing Spondylitis in a West African Hospital

Introduction: Ankylosing spondylitis (AS) is an inflammatory rheumatic disease characterized by predominant axial and peripheral (enthesitis, sacroiliitis) involvement affecting young subjects aged 30 to 40 years, 80% to 98% of cases are associated with HLA-B27. Objective: To determine the epidemiological profile of ankylosing spondylitis in the rheumatology department of the Ignace Deen National Hospital in Conakry (Guinea). Materials and Methods: This was a descriptive cross-sectional study carried out within the said department over a period of 18 months from July 1, 2018 to December 31, 2020, including all patients seen in consultation and/or hospitalized in the department in which the diagnosis of ankylosing spondylitis had been retained according to the modified New York criterion. The parameters studied were sociodemographic, clinical, paraclinical and therapeutic. Result: We collected 73 cases or 4.1% of ankylosing spondylitis out of a total of 1781 patients seen during the study period. The male gender was represented with 54.8% for a sex ratio of 1.2 M/F. The average age of our patients was 32.18 ± 12.44 years with extremes ranging from 17 to 54 years. Axial involvement was present in 89.9% of cases with a lumbar predominance (95.2%), followed by the sacroiliac seat (35.5%), cervical (14.5%) and dorsal at 4.8%. The pain was chronic in 93.2% of cases. The most common drug treatment was taking analgesics and NSAIDs (100%) followed by cortisone infiltration (41.1%), corticosteroids (30%), and physiotherapy (21.9%). Ankylosing spondylitis represents 83% of spondyloarthritis followed by undifferentiated spondyloarthritis (9.1%) and juvenile spondylitis (3.4%) were the most common conditions.

Overview of Research on the Treatment of Ankylosing Spondylitis in Chinese Medicine

Ankylosing Spondylitis (AS), also known as spondylitis, is a rheumatic disorder that develops gradually in the sacroiliac, lumbar, thoracic and cervical spine and can involve peripheral joints in severe cases. The disease is insidious, starting in the sacroiliac and hip joints and gradually involving the entire spine. AS, also known as seronegative arthritis, is primarily due to a negative response to the susceptibility sheep blood clotting test (RF). Until the 1960s, it was known as “central rheumatoid arthritis” and “rheumatoid spondylitis”. At present, modern medicine has no effective treatment for this disease, but Chinese medicine treatment for ankylosing spondylitis is based on the concept of treating both the symptoms and the underlying cause of the disease, with few side effects and significant clinical effects, and has become a research hotspot in recent years, worthy of further investigation.

Research progress on the regulation mechanism of non-coding RNA on ankylosing spondylitis

Ankylosing spondylitis(AS)is a chronic progressive inflammatory immune disease,which mainly affects the spine and sacroiliac joints,with a high rate of late disability.At present,because the pathogenesis of the disease is not clear,its treatment targets are not clear,and there is no consensus on intervention measures.Therefore,further exploration of the mechanism of the disease has certain guiding significance for clinical application.At the same time,non-coding RNA can regulate protein translation,participate in the physiological and pathological changes of AS,and is closely related to the progress of AS.Its internal mechanism and potential targets are worthy of in-depth study.This article summarizes the research progress of non-coding RNA involved in AS through the regulation of bone metabolism,inflammation,cell death and autophagy,in order to provide a theoretical basis for exploring potential clinical diagnostic markers and therapeutic targets of AS.

Pregnancy and lactation-associated osteoporosis with pyogenic spondylitis:A case report

BACKGROUND This case report presents a patient with pyogenic spondylitis(PS)associated with lactation-related osteoporosis during pregnancy.The 34-year-old female patient experienced low back pain for one month,beginning one month postpartum,with no history of trauma or fever.Dual-energy X-ray absorptiometry of the lumbar spine revealed a Z-score of-2.45,leading to a diagnosis of pregnancy and lactation-associated osteoporosis(PLO).The patient was advised to cease breastfeeding and take oral calcium and active vitamin D.Despite these interventions,her symptoms worsened,and she had difficulty walking one week later,prompting her to revisit our hospital.CASE SUMMARY Lumbar magnetic resonance imaging(MRI)scans showed abnormal signals in the L4 and L5 vertebral bodies and intervertebral space,while an enhancement scan displayed abnormal enhanced high signals around the L4/5 intervertebral disc,suggesting a lumbar infection.A needle biopsy was performed for bacterial culture and pathological examination,culminating in a final diagnosis of pregnancy and lactation-related osteoporosis with PS.Following treatment with antiosteoporotic medications and antibiotics,the patient’s pain gradually subsided,and she returned to normal life within five months.PLO is a rare condition that has garnered increasing attention in recent years.Spinal infections during lactation in pregnancy are also relatively uncommon.CONCLUSION Both conditions primarily manifest as low back pain but require distinct treatments.In clinical practice,when diagnosing patients with pregnancy and lactation-associated osteoporosis,the possibility of spinal infection should be considered.A lumbar MRI should be conducted as needed to prevent delays in diagnosis and treatment.

Pyogenic spondylitis caused by Escherichia coli: A case report and literature review

BACKGROUND Pyogenic spondylitis is often manifested as atypical low back pain and fever,which makes it easy to be confused with other diseases.Here we report a case of pyogenic spondylitis and describe the diagnosis and treatment based on the related literature.CASE SUMMARY The reported case suffered from pyogenic spondylitis caused by Escherichia coli and complicated with bacteremia and psoas abscess.Acute pyelonephritis was initially diagnosed due to atypical symptoms.Symptoms were improved from antibiotic treatment while developing progressive lower limb dysfunction.One month post the admission,the patient underwent anterior lumbar debridement+autogenous iliac bone graft fusion+posterior percutaneous screw-rod internal fixation,and received 6 wk of antibiotic treatment after the operation.Reexamination 4 mo post the operation showed that the patient had no evident pain in the waist,and walked well with no evident dysfunction of lower limbs.CONCLUSION Here we describe the application value of several imaging examinations,such as X-ray,computed tomography and magnetic resonance imaging,and certain tests like erythrocyte sedimentation rate and C-reactive protein in the clinical treatment of pyogenic spondylitis.This disease requires early diagnosis and treatment.Sensitive antibiotics should be used in early stages and surgical intervention should be taken if necessary,which may help for a speedy recovery and prevent the occurrence of severe complications.

Establishment and Clinical Application of Multidisciplinary Collaborative Rapid Rehabilitation Nursing Pathway in Perioperative Period of Brucellosis Spondylitis

Objective: To study the establishment and clinical application of multidisciplinary collaborative rapid rehabilitation nursing model in patients with brucellosis spondylitis during the perioperative period. Method: From January 2009 to January 2013, 39 patients diagnosed with brucellosis spondylitis were treated with focal clearance combined with posterior pedicle internal fixation. Nursing was randomly divided into 2 groups: 19 cases of routine nursing as the control group (group A);20 cases of implementation of the nursing path as the intervention group (group B). In the intervention group, analgesic nursing plan, daily activity ability training path, medication compliance and health education path were used to effectively intervene on the evaluation parameters affecting rapid recovery and clinical efficacy (VAS score, daily activity ability mastery, Oswestry disability index and medication Morisky-Green index). The nursing effect and clinical evaluation of the two groups were compared. Results: As time went by, VAS pain score, mastery of daily activity ability, Oswestry disability index and medication compliance between the two groups at the same time point were significantly different (P Conclusions: The nursing path of brucellosis spondylitis is positively correlated with rapid recovery and clinical efficacy. Compared with routine nursing, it has a significant effect on accelerating postoperative rehabilitation and clinical efficacy.

Advances in Research of Ankylosing Spondylitis with Inflammatory Bowel Disease

This paper reviews the advances in research of co-pathogenesis and clinical treatment of ankylosing spondylitis(AS)and inflammatory bowel disease(IBD),in order to offer ideal therapeutic effects for comorbid patients and to provide new ideas for clinical practice.