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  1. Article: ACOEM guideline analysis.

    Jasper, Joseph F

    Pain physician

    2008  Volume 11, Issue 5, Page(s) 701–3; author reply 705–6

    MeSH term(s) Guidelines as Topic/standards ; Humans ; Occupational Medicine/ethics ; Occupational Medicine/standards ; Pain Management
    Language English
    Publishing date 2008-09
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Radiofrequency cannula with active tip radio-opaque marker: image analysis for facet, gray ramus, and dorsal root ganglion techniques.

    Jasper, Joseph F

    Pain physician

    2008  Volume 11, Issue 6, Page(s) 863–875

    Abstract: Background: Radiofrequency neurolysis is a common technique used in the treatment of chronic pain, particularly facet (zygapophyseal joint) arthralgia. A needle-like cannula is insulated except for the exposed active tip, which is positioned as parallel ...

    Abstract Background: Radiofrequency neurolysis is a common technique used in the treatment of chronic pain, particularly facet (zygapophyseal joint) arthralgia. A needle-like cannula is insulated except for the exposed active tip, which is positioned as parallel and adjacent as possible to the targeted nerve branch. Via an inserted probe connected to a radiofrequency generator, energy flowing from the tip of the cannula creates a heat lesion in the 80 - 85 degree Celsius range mostly about the length of the exposed active tip and in proportion to the diameter of the probe. The common active tip lengths used for neurolysis are 5mm or 10mm. The cannulae are FDA approved. The manufacturer advises physicians not to bend or otherwise modify a cannula prior to use. The cannulae are available straight or bent, sharp and blunt. The technique is guided under C-arm fluoroscopy. X-rays passing through the patient demonstrate in 2 dimensions the projected relative radio-opaque bony landmarks and the metallic cannula. Most currently available cannulae are uniform in their radio-opacity from tip to hub. The physician must make an educated guess as to the portion of the cannula that will be making the lesion in relationship to the bony landmark.
    Objective: A new radiofrequency cannula with a radio-opaque marker (ROC) delineates the proximal end of the active tip. The cannula was used in a phantom model. Images were reproduced with explanation of the potential advantage of the new device.
    Result: The marker on the new cannula was visible and did help delineate the active tip as well as its orientation. It was also helpful in making sequential lesions at the same nerve using a "tip to tail" repositioning technique.
    Conclusion: The ROC did represent an improvement over standard cannulae to optimize visualization of cannula and thus lesion placement using a phantom model. The applications described were only for conventional or "hot" RF.
    MeSH term(s) Arthrography/instrumentation ; Arthrography/methods ; Catheter Ablation/instrumentation ; Catheter Ablation/methods ; Catheterization/methods ; Catheterization/trends ; Cervical Vertebrae/diagnostic imaging ; Cervical Vertebrae/innervation ; Cervical Vertebrae/surgery ; Fluoroscopy/instrumentation ; Fluoroscopy/methods ; Ganglia, Spinal/anatomy & histology ; Ganglia, Spinal/surgery ; Ganglia, Sympathetic/anatomy & histology ; Ganglia, Sympathetic/surgery ; Humans ; Image Processing, Computer-Assisted/methods ; Low Back Pain/pathology ; Low Back Pain/physiopathology ; Low Back Pain/surgery ; Lumbar Vertebrae/diagnostic imaging ; Lumbar Vertebrae/innervation ; Lumbar Vertebrae/surgery ; Models, Anatomic ; Neck Pain/pathology ; Neck Pain/physiopathology ; Neck Pain/surgery ; Spinal Nerve Roots/anatomy & histology ; Spinal Nerve Roots/surgery ; Spinal Nerves/anatomy & histology ; Spinal Nerves/surgery ; Zygapophyseal Joint/innervation ; Zygapophyseal Joint/physiopathology ; Zygapophyseal Joint/surgery
    Language English
    Publishing date 2008-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Disparities in psychological distress and access to mental health services among immigrants with rheumatologic disease.

    Amen, Troy B / Chavez, Tyler J / Dee, Edward Christopher / Varady, Nathan H / Yao, Jasper Seth / Paguio, Joseph Alexander / Chen, Antonia F

    Clinical rheumatology

    2022  Volume 41, Issue 7, Page(s) 2205–2211

    Abstract: Introduction: Patients with rheumatologic disease experience higher rates of comorbid mental health diseases than those without. Although mental health services (MHS) can improve musculoskeletal functional outcomes, access to MHS has been limited among ... ...

    Abstract Introduction: Patients with rheumatologic disease experience higher rates of comorbid mental health diseases than those without. Although mental health services (MHS) can improve musculoskeletal functional outcomes, access to MHS has been limited among vulnerable populations in the United States (US). The purpose of this study was to investigate contemporary patterns of severe psychological distress and receipt of MHS among immigrant populations with rheumatologic disease in the US.
    Methods: The National Health Interview Survey was queried for patients with rheumatologic disease from 2009 to 2018. Patient demographics, severe psychological distress, and receipt of MHS were collected and/or calculated. Multivariable logistic regressions assessed for factors associated with decreased receipt of MHS and severe psychological distress.
    Results: Immigrant patients with rheumatologic disease had higher rates of severe psychological distress than US-born patients (7.7% vs. 6.5%, p < 0.001), but were less likely to access MHS (8.3% vs. 11.0%, p < 0.001). Among immigrant patients, factors associated with lower MHS receipt included being Black (AOR 0.50, 95% CI 0.32-0.77, p = 0.002), Hispanic (AOR 0.80, 95% CI 0.30-1.00, p = 0.050), Asian (AOR 0.44, 95% CI 0.31-0.63, p < 0.001), older (p < 0.001), uninsured (p < 0.001), and having self-reported poor health (p < 0.001).
    Discussion: Immigrant patients with rheumatologic disease in the US had higher rates of severe psychological distress yet were less likely to receive MHS compared to US-born patients. Immigrants with rheumatologic illness were less likely to receive MHS if they were male, Black, Hispanic, Asian, older, lower income, or uninsured. This lack of MHS receipt may contribute to disparities in functional outcomes seen in immigrant minorities with musculoskeletal disease. Key Points • Immigrant patients with rheumatologic disease in the US had higher rates of severe psychological distress yet were less likely to receive MHS compared to US-born patients between 2009 and 2018 • Immigrants with rheumatologic illness were less likely to receive MHS if they were Black, Hispanic, Asian, older, lower income, or uninsured • Future efforts to carefully screen for mental health diseases in these vulnerable patient populations should be made while exploring patient-specific cultural considerations of MHS receipt.
    MeSH term(s) Arthritis, Rheumatoid ; Emigrants and Immigrants ; Female ; Hispanic or Latino ; Humans ; Male ; Mental Health Services ; Psychological Distress ; United States/epidemiology
    Language English
    Publishing date 2022-03-09
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 604755-5
    ISSN 1434-9949 ; 0770-3198
    ISSN (online) 1434-9949
    ISSN 0770-3198
    DOI 10.1007/s10067-022-06074-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Lumbar retrodiscal transforaminal injection.

    Jasper, Joseph F

    Pain physician

    2007  Volume 10, Issue 3, Page(s) 501–510

    Abstract: Background: Spinal injections are commonly used to treat lumbar radiculitis and back pain. Delivery of medication to specific targeted pathology is considered important for a successful therapeutic outcome. A variety of routes of injection have been ... ...

    Abstract Background: Spinal injections are commonly used to treat lumbar radiculitis and back pain. Delivery of medication to specific targeted pathology is considered important for a successful therapeutic outcome. A variety of routes of injection have been devised for epidural injection of corticosteroid.
    Objectives: The author demonstrates a variation of the transforaminal injection technique. The radiographic spread of contrast is described using a more oblique and ventral caudad approach in the epidural space "retrodiscal." It is suggested that the radiographic findings of this technique for discogenic causes of induced radiculitis and/or back pain may yield more precise targeting of putative pathologic sources of radiculopathy and back pain in selected patients.
    Methods: In patients with disc pathology and radiculitis, the anatomy of the lumbar epidural space is reviewed for its potential effect on the flow of injectate. Contrast spread was documented for lumbar transforaminal injection using a needle placement more oblique and behind the disc rather than in the cranial portion. Comparison is made to a typical contrast spread of an infra-pedicular placed transforaminal injection.
    Results: Retrodiscal contrast injection results in reliable coverage of the retrodiscal region, the exiting nerve at that foraminal level and the proximal portion of the transiting segmental neural sleeve.
    Conclusions: The radiographic findings demonstrate a difference between classic infra-pedicular versus retrodiscal transforaminal epidural contrast injection patterns, particularly at relatively low volumes. The clinical advantage of one technique versus the other should be established in randomized prospective studies.
    MeSH term(s) Anesthetics, Local/therapeutic use ; Contrast Media/pharmacokinetics ; Epidural Space/anatomy & histology ; Epidural Space/diagnostic imaging ; Fluoroscopy ; Humans ; Injections/instrumentation ; Injections/methods ; Intervertebral Disc/anatomy & histology ; Intervertebral Disc/diagnostic imaging ; Low Back Pain/drug therapy ; Low Back Pain/etiology ; Low Back Pain/physiopathology ; Lumbar Vertebrae/anatomy & histology ; Lumbar Vertebrae/diagnostic imaging ; Lumbar Vertebrae/physiopathology ; Needles/standards ; Nerve Block/methods ; Nerve Block/trends ; Radiculopathy/drug therapy ; Radiculopathy/physiopathology ; Retrospective Studies ; Spinal Canal/anatomy & histology ; Spinal Canal/diagnostic imaging ; Spinal Nerves/drug effects ; Spinal Nerves/physiopathology ; Treatment Outcome
    Chemical Substances Anesthetics, Local ; Contrast Media
    Language English
    Publishing date 2007-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Prevalence of opioid abuse.

    Jasper, Joseph F

    Pain physician

    2002  Volume 5, Issue 1, Page(s) 110; author reply 110–3

    Language English
    Publishing date 2002-01
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Role of psychology in interventional pain management.

    Jasper, Joseph F

    Pain physician

    2002  Volume 5, Issue 4, Page(s) 440–1; author reply 441–4

    Language English
    Publishing date 2002-10
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Role of digital subtraction fluoroscopic imaging in detecting intravascular injections.

    Jasper, Joseph F

    Pain physician

    2003  Volume 6, Issue 3, Page(s) 369–372

    Abstract: Complications of unintended intravascular penetration and subsequent injection of local anesthetics and/or other drugs occasionally are devastating. Multiple reports have related to unrecognized intravascular placement of the needle. The generally ... ...

    Abstract Complications of unintended intravascular penetration and subsequent injection of local anesthetics and/or other drugs occasionally are devastating. Multiple reports have related to unrecognized intravascular placement of the needle. The generally accepted technique during interventional techniques is intermittent fluoroscopy. In fact, this may miss vascular uptake due to rapid washout. Thus, digital subtraction, the commonly accepted standard for documenting angiography and venography, may be a useful tool for documentation of and/or avoidance of intravascular placement of the needle and subsequent injections with interventional techniques. This case report involves description of digital subtraction to enhance visualization of contrast distribution during injection. Three series of images are included from atlanto-occipital joint, caudal epidural catheterization, and a cervical transforaminal injection. The case reports demonstrate that digital subtraction fluoroscopic imaging is superior to intermittent or live fluoroscopy in detecting intravascular injections with interventional techniques.
    Language English
    Publishing date 2003-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Is digital subtraction flouroscopy a useful tool for the interventional pain physician?

    Jasper, Joseph F

    Pain physician

    2002  Volume 5, Issue 1, Page(s) 36–39

    Abstract: Most interventional pain physicians are experts in the use of fluoroscopy and understand its importance in improving the safety, accuracy and efficacy of diagnostic and therapeutic procedures. The addition of digital subtraction may enhance the utility ... ...

    Abstract Most interventional pain physicians are experts in the use of fluoroscopy and understand its importance in improving the safety, accuracy and efficacy of diagnostic and therapeutic procedures. The addition of digital subtraction may enhance the utility of radiography and improve the accuracy of our interpretations. This article illustrates the use of the technique in several patients. The utility of this enhanced technique in clinical versus research application remains to be determined.
    Language English
    Publishing date 2002-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Impact of socio-economic factors on Tuberculosis treatment outcomes in north-eastern Uganda

    Jasper Nidoi / Winters Muttamba / Simon Walusimbi / Joseph F. Imoko / Peter Lochoro / Jerry Ictho / Levicatus Mugenyi / Rogers Sekibira / Stavia Turyahabwe / Raymond Byaruhanga / Giovanni Putoto / Simone Villa / Mario C. Raviglione / Bruce Kirenga

    BMC Public Health, Vol 21, Iss 1, Pp 1-

    a mixed methods study

    2021  Volume 16

    Abstract: Abstract Background Tuberculosis (TB) is a major public health problem and at 48%, Karamoja in North-Eastern Uganda has the lowest treatment success rate nationally. Addressing the social determinants of TB is crucial to ending TB. This study sought to ... ...

    Abstract Abstract Background Tuberculosis (TB) is a major public health problem and at 48%, Karamoja in North-Eastern Uganda has the lowest treatment success rate nationally. Addressing the social determinants of TB is crucial to ending TB. This study sought to understand the extent and ways in which socio-economic factors affect TB treatment outcomes in Karamoja. Methods We conducted a convergent parallel mixed methods study in 10 TB Diagnostic and Treatment Units. The study enrolled former TB patients diagnosed with drug-susceptible TB between April 2018 and March 2019. Unit TB and laboratory registers were reviewed to identify pre-treatment losses to follow-up. Four focus group discussions with former TB patients and 18 key informant interviews with healthcare workers were conducted. Principle component analysis was used to generate wealth quintiles that were compared to treatment outcomes using the proportion test. The association between sociodemographic characteristics and TB treatment outcomes was evaluated using the chi-square test and multiple logistic regression. Results A total of 313 participants were randomly selected from 1184 former TB patients recorded in the unit TB registers. Of these, 264 were contacted in the community and consented to join the study: 57% were male and 156 (59.1%) participants had unsuccessful treatment outcomes. The wealthiest quintile had a 58% reduction in the risk of having an unsuccessful treatment outcome (adj OR = 0.42, 95% CI 0.18–0.99, p = 0.047). People who were employed in the informal sector (adj OR = 4.71, 95% CI 1.18–18.89, p = 0.029) and children under the age of 15 years who were not in school or employed (adj OR = 2.71, 95% CI 1.11–6.62, p = 0.029) had significantly higher odds of unsuccessful treatment outcome. Analysis of the pre-treatment loss to follow-up showed that 17.2% of patients with pulmonary bacteriologically confirmed TB did not initiate treatment with a higher proportion among females (21.7%) than males (13.5%). Inadequate food, belonging to migratory communities, stigma, lack of social protection, drug stock-outs and transport challenges affected TB treatment outcomes. Conclusions This study confirmed that low socio-economic status is associated with poor TB treatment outcomes emphasizing the need for multi- and cross-sectoral approaches and socio-economic enablers to optimise TB care.
    Keywords Tuberculosis treatment outcomes ; Socio-economic factors ; Determinants of health ; Public aspects of medicine ; RA1-1270
    Subject code 360
    Language English
    Publishing date 2021-11-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  10. Article: Implanted occipital nerve stimulators.

    Jasper, Joseph F / Hayek, Salim M

    Pain physician

    2008  Volume 11, Issue 2, Page(s) 187–200

    Abstract: Background: Chronic headache represents a very significant public health and economic issue. One treatment modality for chronic refractory headache involves the use of subcutaneous implanted neurostimulator leads in the occipital region. Varied types of ...

    Abstract Background: Chronic headache represents a very significant public health and economic issue. One treatment modality for chronic refractory headache involves the use of subcutaneous implanted neurostimulator leads in the occipital region. Varied types of headache etiologies including migraine, transformed migraine, chronic daily headache, cluster headache, hemicrania continua, occipital neuralgia, and cervicogenic headache have been studied with peripheral nerve field stimulation and found responsive to stimulation of the suboccipital region, known commonly as occipital nerve stimulation (ONS).
    Objective: To evaluate the strength of evidence that occipital nerve stimulation is an effective treatment of benign headache.
    Study design: A systematic review of occipital nerve stimulation for the treatment of chronic headache.
    Methods: A systematic review of the literature through EMBASE and PubMed/Medline for clinical studies was performed. The Agency for Healthcare Research and Quality (AHRQ) criteria was utilized to assess the evidence regarding occipital nerve stimulators and arrives at conclusions as to their efficacy in the treatment of headache. Studies were also graded using AHRQ criteria. The overall body of evidence was then graded on a 5 level scale from Level I (conclusive), Level II (strong), Level III (moderate), Level IV (limited) to Level V (indeterminate).
    Results: Ten observational studies, of which 4 were prospective, and a number of case series, case reports, and reviews were identified. No randomized controlled trials (RCT) were identified. All of the articles reported positive outcomes including improved pain relief, reduced frequency, intensity, and duration of headaches with reduced medication consumption. ONS was reportedly successful for 70 - 100% of patients. Reduction of pain in patients with occipital headaches and transformed migraine is significant and rapid; for cluster patients the improvement may be less dramatic and it may take several months of occipital stimulation to achieve relief. No long-term adverse events occurred. Several short-term incidents occurred including infection, lead displacement, and battery depletion. The body of evidence as a whole is a level of strength of IV, limited.
    Conclusion: ONS is a useful tool in the treatment of chronic severe headaches with at least Level IV (limited) evidence based on multiple positive studies.
    MeSH term(s) Databases, Factual/statistics & numerical data ; Electric Stimulation Therapy/methods ; Headache/therapy ; Humans ; Spinal Nerves/physiopathology
    Language English
    Publishing date 2008-03
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 2146393-1
    ISSN 1533-3159
    ISSN 1533-3159
    Database MEDical Literature Analysis and Retrieval System OnLINE

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