Methods: Hospitalized patients with acute VFs underwent assessment of vertebral morphology and paraspinal muscles. Two weeks post-admission, patients were evaluated for pain intensity (using the Verbal Rating Scale [VRS]), pain sensitivity (Pressure Pain Threshold [PPT] and Conditioned Pain Modulation), psychological factors, physical function, and activity levels. At 12 weeks, patients were categorized into CP and non-CP (NCP) groups based on VRS scores. Between-group comparisons and logistic regression analysis were performed to identify predictors of CP development. Results: The CP group exhibited significantly lower remote PPT and reduced low-intensity physical activity time, but higher Pain Catastrophizing Scale rumination scores and prolonged 5-Times Sit-to-Stand Test (5SST) compared to the NCP group. Logistic regression identified prolonged 5SST and reduced low-intensity physical activity as independent predictors of CP development. Conclusions Prolonged 5SST and reduced low-intensity physical activity may predict CP development after VFs. Early assessment of these factors may facilitate CP risk screening in hospitalized patients with VFs.

Methods: Fifty-six patients (13 males and 43 females) with an average age of 80.2±9.2 years admitted to the hospital for FFS between 2006 and 2021 were analyzed retrospectively. The following patient data were collected using medical records: pain regions, a history of trauma, initial diagnoses, and rates of fracture detection using radiography, computed tomography (CT), and magnetic resonance imaging (MRI). Results: Forty-one patients presented with low back and/or buttock pain, nine presented with groin pain, and 17 presented with thigh or leg pain. There was no history of trauma in 18 patients (32%). At the initial visit, 27 patients (48%) were diagnosed with sacral or pelvic fragility fractures. In contrast, 29 patients (52%) were initially misdiagnosed with lumbar spine disease (23 patients), hip joint diseases (three patients), and buttock bruises (three patients). Fracture detection rates for FFS were 2% using radiography, 71% using CT, and 93% using MRI. FFS was diagnosed definitively using an MRI with a coronal short tau inversion recovery (STIR) sequence. Conclusions Some patients with FFS have leg pain with no history of trauma and are initially misdiagnosed as having lumbar spine disease, hip joint disease, or simple bruises. When these clinical symptoms are reported, we recommend considering FFS as one of the differential diagnoses and performing lumbar or pelvic MRIs, particularly coronal STIR images, to rule out FFS.

Objective: Chemotherapy-induced nausea and vomiting (CINV) can affect a patient’s quality of life and make them resistant to the treatment. We created an electronic patient reported outcome ePRO-linked pharmaceutical management system (PMS) for CINV (CINVePRO) for storing information, such as nausea and vomiting status, food intake, etc., and suggesting the type of anti-nausea medication and dosage changes to the physicians for controlling CINV.Design: At the Gifu University Hospital, the collaborative research institute, inpatients and pharmacists in charge used CINVePRO-PMS, and a questionnaire survey was done to assess the system’s reliability.Methods: The daily entry of data into CINVePRO shows the number and duration of vomiting, degree of nausea, and amount of food consumed and displays a list and graph of these data over time. The PMS enables pharmacists to list the presence or absence of nausea and the number of vomiting for all patients in their charge and record the intervention and display its list.Results: The questionnaire was distributed to 17 inpatients. All patients and pharmacists answered the questionnaire. According to the results of the questionnaire survey of patients, each screen of CINVePRO received a good evaluation that mentioned it was “easy to understand,” “easy to use,” and “especially useful for communicating one’s symptoms.” In addition, the results of a questionnaire survey of the pharmacists revealed that the system was rated as easy to check the patients’ symptoms and practical to use.Conclusion: CINVePRO-PMS was evaluated as a convenient and applicative system. However, linking CINVePRO to the electronic medical record of each hospital is necessary for sharing it among multiple professions.

Objective: Atopic dermatitis (AD) is one of the known risk factors for Staphylococcus aureus infection. The authors report the case of a patient with cervical spondylosis and AD who developed delayed surgical site infection after posterior cervical instrumented surgery.Patient: A 39-year-old male presented to our hospital with paralysis of the left upper extremity without any cause or prior injury. He had a history of severe AD. We performed C3–C7 posterior decompression and instrumented fusion based on the diagnosis of cervical spondylotic amyotrophy. One year after surgery, his deltoid and bicep muscle strength were fully recovered. Nevertheless, his neck pain worsened 2 years after surgery following worsening of AD. One month after that, he developed severe myelopathy and was admitted to our hospital. Radiographic findings showed that all the screws had loosened and the retropharyngeal space had expanded. Magnetic resonance imaging and computed tomography showed severe abscess formation and destruction of the C7/T1 vertebrae.Result: We diagnosed him with delayed surgical site infection. Methicillin-resistant Staphylococcus aureus was identified on abscess culture. The patient responded adequately to treatment with antibiotic therapy and two debridements and the infection subsided.Conclusion: We should consider the possibility of delayed surgical site infection when conducting instrumented spinal surgery in patients with severe AD.

The expansion of home medical care and the growth in sales of OTC, coupled with Japan’s aging society and the need to reduce medical costs has broadened the role of the pharmacist to include physical assessment. In response, the Kindai University Faculty of Pharmacy, implemented the Physical Assessment Practical Training Course (PAPTC) to improve the physical assessment skills of pharmacy students and practicing pharmacists. In order to investigate pharmacy students’ and practicing pharmacists’ perceptions of PAPTC, a questionnaire using a five-part, forced- choice Lykert type scale was conducted. The results of the questionnaire were analyzed using factor analysis and cluster analysis. The total number of respondents was 456. Three hundred thirteen of the respondents were students, and 143 of the respondents were practicing pharmacists. Factor analysis revealed four factors which we titled, “Physical Assessment Skills”, “Physical Assessment Course”, “Pharmacist Jobs” and, “Knowledge Required by Pharmacist”. Subsequently, cluster analysis identified two distinct groups. Group A which constituted primarily of pharmacy students, and Group B which consisted primarily of practicing pharmacists. Each group displayed notable differences in perceptions related to PAPTC. These differences may be influenced by perceptions toward “skills” and/or “knowledge”. These findings suggest that in order to better address the motivational needs of the participants, PAPTC should be divided into two courses. One, for knowledge-based instruction, and other for skill-based practice.

The expansion of home medical care and the growth in sales of OTC, coupled with Japan’s aging society and the need to reduce medical costs has broadened the role of the pharmacist to include physical assessment. In response, the Kindai University Faculty of Pharmacy, implemented the Physical Assessment Practical Training Course (PAPTC) to improve the physical assessment skills of pharmacy students and practicing pharmacists. In order to investigate pharmacy students’ and practicing pharmacists’ perceptions of PAPTC, a questionnaire using a five-part, forced- choice Lykert type scale was conducted. The results of the questionnaire were analyzed using factor analysis and cluster analysis. The total number of respondents was 456. Three hundred thirteen of the respondents were students, and 143 of the respondents were practicing pharmacists. Factor analysis revealed four factors which we titled, “Physical Assessment Skills”, “Physical Assessment Course”, “Pharmacist Jobs” and, “Knowledge Required by Pharmacist”. Subsequently, cluster analysis identified two distinct groups. Group A which constituted primarily of pharmacy students, and Group B which consisted primarily of practicing pharmacists. Each group displayed notable differences in perceptions related to PAPTC. These differences may be influenced by perceptions toward “skills” and/or “knowledge”. These findings suggest that in order to better address the motivational needs of the participants, PAPTC should be divided into two courses. One, for knowledge-based instruction, and other for skill-based practice.

BACKGROUND: Allergic contact dermatitis (ACD), which is accelerated by interferon (IFN)-γ and suppressed by interleukin (IL)-10 as regulators, is generally self-limited after removal of the contact allergen. Adipose tissue-derived multipotent mesenchymal stem cells (ASCs) potentially exert immunomodulatory effects. Considering that subcutaneous adipose tissue is located close to the site of ACD and includes mesenchymal stem cells (MSCs), the MSCs in adipose tissue could contribute to the self-limiting course of ACD. OBJECTIVE: The aims of the present study were to elucidate the effects of MSCs in adipose tissue on ACD and to examine any cytokine-mediated mechanisms involved. METHODS: Ear thickness in a C57BL/6 mouse model of ACD using contact hypersensitivity (CHS) elicited by 2,4,6-trinitro-1-chlorobenzene was evaluated as a marker of inflammation level. Five and nine mice were injected with ASCs and phosphate-buffered saline (PBS), respectively. After ASC or PBS injection, real-time reverse transcription-polymerase chain reaction and enzyme-linked immunosorbent assay were performed. RESULTS: Histology showed that CHS was self-limited and ear thickness was suppressed by ASCs in a dose-dependent manner. IFN-γ expression in the elicited skin site and regional lymph nodes was significantly lower in ASC-treated mice than in control mice. IL-10 expression did not differ between treated and control mice. The suppressive effects of ASCs on CHS response did not differ between IL-10 knock-out C57BL/6 mice and wild-type mice. CONCLUSION: The present findings suggest that MSCs in adipose tissue may contribute to the self-limiting course of ACD through decreased expression of IFN-γ, but not through increased expression of IL-10.
Adipose Tissue* ; Animals ; Dermatitis, Allergic Contact* ; Dermatitis, Contact ; Ear ; Enzyme-Linked Immunosorbent Assay ; Inflammation ; Interferons ; Interleukin-10 ; Interleukins ; Lymph Nodes ; Mesenchymal Stromal Cells* ; Mice ; Picryl Chloride ; Skin ; Subcutaneous Fat

In the areas of home medical care and self-medication, the role of the pharmacist is growing, partly as a result of Japan’s aging society and the need to reduce medical costs. In response, the Kinki University Faculty of Pharmacy implemented a physical assessment practical training seminar in order to improve the physical assessment skills of practicing pharmacists. A series of questionnaires were conducted among pharmacists to investigate their perceptions of physical assessment practical training seminars. The results of the questionnaires were analyzed using Customer Satisfaction (CS) analysis and text mining. Based on a 5-point scale (1-low∼5-high), questionnaires revealed satisfaction for physical assessment practical training seminars was 4.6±0.6 (Ave.±S.D.). CS analysis revealed that the items “lectures” and “case seminars” had the highest level of satisfaction. However, items showing low levels of satisfaction were “auscultation of respiratory sounds” and “SBAR (Situation, Background, Assessment, Recommendation).” Results of text mining suggested a relationship between “physical assessment” and “difficult”. Analysis of the questionnaires showed a high level satisfaction with physical assessment practical training seminars, notably physical assessment practice methods. However, CS analysis and text mining indicate the finer techniques of physical assessment were difficult to acquire.

PURPOSE: Pain from osteoarthritis (OA) is generally classified as nociceptive (inflammatory). Animal models of knee OA have shown that sensory nerve fibers innervating the knee are significantly damaged with destruction of subchondral bone junction, and induce neuropathic pain (NP). Our objective was to examine NP in the knees of OA patients using painDETECT (an NP questionnaire) and to evaluate the relationship between NP, pain intensity, and stage of OA. MATERIALS AND METHODS: Ninety-two knee OA patients were evaluated in this study. Pain scores using Visual Analogue Scales (VAS), Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), painDETECT, duration of symptoms, severity of OA using the Kellgren-Lawrence (KL) system, and amount of joint fluid were evaluated and compared using a Spearman's correlation coefficient by rank test. RESULTS: Our study identified at least 5.4% of our knee OA patients as likely to have NP and 15.2% as possibly having NP. The painDETECT score was significantly correlated with the VAS and WOMAC pain severity. Compared with the painDETECT score, there was a tendency for positive correlation with the KL grade, and tendency for negative correlation with the existence and amount of joint fluid, but these correlations were not significant. CONCLUSION: PainDETECT scores classified 5.4% of pain from knee OA as NP. NP tended to be seen in patients with less joint fluid and increased KL grade, both of which corresponded to late stages of OA. It is important to consider the existence of NP in the treatment of knee OA pain.
Aged ; Aged, 80 and over ; Female ; Humans ; Knee/pathology/physiopathology ; Male ; Middle Aged ; Neuralgia/*physiopathology ; Osteoarthritis, Knee/*physiopathology

It was reported that nerve fibers were present in the inner part of lumbar intervertebral discs from patients with discogenic pain. Because there are no nerve fibers in the inner part of annulus fibrosus in normal condition, this finding suggests nerve ingrowth into the disc may be a cause of discogenic pain. Disc degeneration is often asymptomatic, thus, to understand the differences between symptomatic and asymptomatic disc, it is necessary to understand the pathogenesis of discogenic pain. We recently revealed that over 90% of the nociceptive dorsal root ganglion (DRG) neurons innervating the disc are sensitive to nerve growth factor (NGF), which is related to inflammatory pain. This indicates that discogenic pain is closely related to inflammation and NGF may play a key role. The increase of inflammatory mediators in symptomatic discs has been reported; we therefore studied the effects of disc inflammation and found that it induces sensitization of disc-innervating neurons and nerve ingrowth into the disc. More recently, it was shown that annular rupture induces nerve ingrowth, an increase of inflammatory mediators in the disc, and upregulation of calcitonin gene-related peptide, a pain-related molecule in DRGs. These findings led us to believe that annular rupture triggers inflammation and nerve ingrowth, inflammatory mediators then further promote nerve ingrowth into the disc and sensitization of disc-innervating neurons, and discogenic pain finally becomes chronic. NGF, found in symptomatic discs, may act as a key factor in generating chronic discogenic pain by sensitizing disc-innervating neurons and stimulating nerve ingrowth into the disc.
Calcitonin Gene-Related Peptide ; Diagnosis-Related Groups ; Ganglia, Spinal ; Humans ; Inflammation ; Intervertebral Disc ; Intervertebral Disc Degeneration ; Nerve Fibers ; Nerve Growth Factor ; Neurons ; Rupture ; Up-Regulation