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Electroencephalography-based biological and functional characteristics of spinal cord injury patients with neuropathic pain and numbness. Front Neurosci 2024; 18:1356858. [PMID: 38751860 PMCID: PMC11094546 DOI: 10.3389/fnins.2024.1356858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2023] [Accepted: 04/08/2024] [Indexed: 05/18/2024] Open
Abstract
Objectives To identify potential treatment targets for spinal cord injury (SCI)-related neuropathic pain (NP) by analysing the differences in electroencephalogram (EEG) and brain network connections among SCI patients with NP or numbness. Participants and methods The EEG signals during rest, as well as left- and right-hand and feet motor imagination (MI), were recorded. The power spectral density (PSD) of the θ (4-8 Hz), α (8-12 Hz), and β (13-30 Hz) bands was calculated by applying Continuous Wavelet Transform (CWT) and Modified S-transform (MST) to the data. We used 21 electrodes as network nodes and performed statistical measurements of the phase synchronisation between two brain regions using a phase-locking value, which captures nonlinear phase synchronisation. Results The specificity of the MST algorithm was higher than that of the CWT. Widespread non-lateralised event-related synchronization was observed in both groups during the left- and right-hand MI. The PWP (patients with pain) group had lower θ and α bands PSD values in multiple channels of regions including the frontal, premotor, motor, and temporal regions compared with the PWN (patients with numbness) group (all p < 0.05), but higher β band PSD values in multiple channels of regions including the frontal, premotor, motor, and parietal region compared with the PWN group (all p < 0.05). During left-hand and feet MI, in the lower frequency bands (θ and α bands), the brain network connections of the PWP group were significantly weaker than the PWN group except for the frontal region. Conversely, in the higher frequency bands (β band), the brain network connections of the PWP group were significantly stronger in all regions than the PWN group. Conclusion The differences in the power of EEG and network connectivity in the frontal, premotor, motor, and temporal regions are potential biological and functional characteristics that can be used to distinguish NP from numbness. The differences in brain network connections between the two groups suggest that the distinct mechanisms for pain and numbness.
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Rituximab Induced Flare of Psoriatic Arthritis in a Patient with Devic's Syndrome: A Case Report. Curr Rheumatol Rev 2024; 20:CRR-EPUB-138892. [PMID: 38425114 DOI: 10.2174/0115733971275981240221062257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/29/2024] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
INTRODUCTION/BACKGROUND Devic's syndrome is a rare autoimmune disorder that occurs when the body's immune system damages and mistakenly attacks the optic nerves and the spinal cord, leading to numerous neurological. Symptoms, such as inflammation, weakness, numbness, and vision problems. Rituximab has mainly been utilized as an immunosuppressive therapy for patients with Devic's syndrome. Although evidence has shown that rituximab is efficient and well tolerated in treating patients with Devic's syndrome, there is the possibility of rituximab exacerbating severe psoriasis and psoriatic arthritis flare. CASE PRESENTATION In this paper, we describe a case of a 58-year-old female with Devic's syndrome, blindness, and neurological involvement who responded exceptionally well to rituximab. However, she developed a severe flare of psoriatic arthritis. After withdrawing from the use of rituximab, her psoriatic arthritis symptoms had resolved. However, she did have another episode of blindness, and rituximab was started once again. Although her vision improved, her psoriatic arthritis symptoms had reoccurred. The patient was switched to eculizumab and ustekinumab, which controlled both her psoriatic arthritis and Devic's syndrome. CONCLUSION Very few reports have identified rituximab to induce a flare-up of psoriatic arthritis, raising uncertainty regarding its potential effects on psoriatic symptoms. The precise mechanism underlying the exacerbation of psoriatic arthritis by rituximab remains uncertain. This case report highlights that rituximab can worsen psoriasis and psoriatic arthritis, and that the complexities of Devic's syndrome may require medication adjustments.
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Skin Numbness after Total Knee Arthroplasty: Complication or Side-Effect? Ortop Traumatol Rehabil 2024; 26:363-368. [PMID: 38646901 DOI: 10.5604/01.3001.0054.4649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2024]
Abstract
BACKGROUND Peri-incisional numbness occurs frequently after Total Knee Arthroplasty (TKA), yet its impact on clinical outcomes remains controversial. With some studies reporting 100% incidence and patients often perceiving it as a minor inconvenience, its categorisation as a complication is controversial. This study investigates the prevalence and temporal changes of numbness post-TKA to refine the informed consent process and improve patient satisfaction. MATERIAL AND METHODS A convenience sample of patients who underwent primary cemented TKA was studied. Demographic data, scar length, tourniquet time, and WOMAC scores were collected. Patients were grouped based on time from surgery, and areas of numbness for light touch and pinprick sensations measured. RESULTS The study included 49 patients with a mean age of 68.9 years. While all patients reported numbness, the area decreased for both pinprick and light touch sensations over time. No significant correlation was found between WOMAC scores and the area of numbness. DISCUSSION Numbness post-TKA is common, and the affected area contracts over time, implying a natural healing process. The study's findings challenge the perception of numbness as a complication and emphasise the importance of informed consent in managing patient expectations. CONCLUSIONS 1. Postoperative numbness around the incision site following TKA is a common occurrence with minimal clinical impact on patients. 2. It is important to inform patients that this numbness will improve, although some residual numbness may remain.
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A Retrospective Comparison of Clinical Efficacy between Multimodal Analgesia and Patient-Controlled Epidural Analgesia in Patients Undergoing Total Knee Arthroplasty. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:2137. [PMID: 38138240 PMCID: PMC10744967 DOI: 10.3390/medicina59122137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 12/24/2023]
Abstract
Background and Objectives: Adequate pain management during early rehabilitation is mandatory for improving the outcomes of patients undergoing total knee arthroplasty (TKA). Conventional pain management, mainly comprising opioids and epidural analgesia, may result in certain adverse effects such as dizziness, nausea, and motor blockade. We proposed a multimodal analgesic (MA) strategy involving the use of peripheral nerve block (NB), periarticular injection (PAI), and intravenous patient-controlled analgesia (IVPCA). This study compared the clinical efficacy and adverse effects of the proposed MA strategy and patient-controlled epidural analgesia (PCEA). Materials and Methods: We enrolled 118 patients who underwent TKA under spinal anesthesia. The patients followed either the MA protocol or received PCEA after surgery. The analgesic effect was examined using a numerical rating scale (NRS). The adverse effects experienced by the patients were recorded. Results: A lower proportion of patients in the MA group experienced motor blockade (6.45% vs. 22.98%) compared to those in the PCEA group on the first postoperative day. Furthermore, a lower proportion of patients in the MA group experienced numbness (18.52% vs. 43.33%) than those in the PCEA group on the first postoperative day. Conclusions: The MA strategy can be recommended for reducing the occurrence of motor blockade and numbness in patients following TKA. Therefore, the MA strategy ensures early rehabilitation while maintaining adequate pain relief.
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Objectively-captured Changes in Trigeminal Fibers before and after Microvascular Decompression Using 3D T2-SPACE MRI Might Relate to Eventual Residual Symptoms. Neurol Med Chir (Tokyo) 2023; 63:400-408. [PMID: 37495521 PMCID: PMC10556207 DOI: 10.2176/jns-nmc.2022-0354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 04/17/2023] [Indexed: 07/28/2023] Open
Abstract
Although microvascular decompression (MVD) is a reliable treatment for trigeminal neuralgia (TN), neurosurgeons sometimes encounter patients whose symptoms do not improve postoperatively or who experience good treatment efficacy but develop other sensory disturbances. This study aims to objectively identify changes in nerve fibers before and after surgery by MRI and to clarify the relationship between the changes and residual postoperative symptoms. We retrospectively analyzed data from 36 consecutive patients who underwent MVD for classical TN at our hospital between November 2019 and November 2020. Cases that fulfilled the diagnostic criteria for multiple sclerosis were excluded. We confirmed the changes on the brainstem side of the trigeminal nerve preoperatively and at seven days postoperatively using 3D T2-SPACE MRI, in which the patients were divided into three groups: preoperative T2 high intensity positive (A), postoperative T2 high intensity positive (B), and no T2 high-intensity region (C). The primary outcome measures were therapeutic efficacy and frequency of postoperative numbness. The results of MVD surgery were evaluated one year postoperatively. The percentage of cases in which treatment outcomes were rated as excellent or good at one year: group A: 0 (0%), group B: 6 (100%), and group C: 25 (96.2%) (p < 0.05); the frequency of numbness: 2 (50%) in group A, 3 (50%) in group B, and 1 (3.8%) in group C, indicating significant differences between the three groups (p < 0.05). 3D T2-SPACE MRI sequences can be used to identify changes in trigeminal nerve fibers before and after MVD, which might correlate with eventual residual symptoms.
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Peripheral Schwannoma Presenting as a Retro-Malleolar Mass: A Case Report. Cureus 2023; 15:e42137. [PMID: 37602027 PMCID: PMC10437289 DOI: 10.7759/cureus.42137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2023] [Indexed: 08/22/2023] Open
Abstract
Schwannomas are rare peripheral nerve tumors that can present with diverse clinical manifestations. They commonly present as solitary, encapsulated masses and can occur in various locations throughout the body. This case report presents a comprehensive analysis of a peripheral schwannoma in a 29-year-old male patient who presented with numbness, pain, and paresthesias on the plantar aspect of the left foot. The symptoms progressively worsened, impacting the patient's daily activities. Physical examination revealed tenderness on the medial aspect of the left foot, along with prolonged episodes of paresthesia and recurrent numbness. Imaging studies confirmed the presence of a retro-malleolar mass, consistent with a peripheral schwannoma. The patient underwent successful surgical excision of the mass, resulting in complete resolution of symptoms. This case emphasizes the importance of considering peripheral schwannomas in the differential diagnosis of patients presenting with foot symptoms and highlights the effectiveness of surgical excision as a treatment modality for these tumors.
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A rare case of chondrosarcoma at the posterior costovertebral junction: a case report. Ann Med Surg (Lond) 2023; 85:3129-3132. [PMID: 37363554 PMCID: PMC10289765 DOI: 10.1097/ms9.0000000000000821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/01/2023] [Indexed: 06/28/2023] Open
Abstract
Chodrosarcoma is the third most common primary malignancy of the bone, it is considered the most frequent malignancy of the chest wall. Chondrosarcoma at the costovertebral junction is rare and few cases are described in the literature. Case Presentation The authors present a case of a 47-year-old female with a complaint of chronic pain in the right posterior upper chest, dyspnea, and episodes of dizziness.The diagnosis of low-grade chondrosarcoma at the posterior costovertebral junction was made by video-assisted thoracic surgery and computed tomography.The surgical management included resection of the tumor and parts of adjacent ribs. Discussion Chondrosarcoma is chemotherapy and radiotherapy-resistant. The total surgical excision of the tumor with sufficient margins is usually curative. Conclusion A follow-up is necessary because of the potential for recurrence.
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Factors Associated With the Rate of Recovery After Cervical Decompression Surgery for Degenerative Cervical Myelopathy: A Retrospective Analysis. Cureus 2023; 15:e39654. [PMID: 37388584 PMCID: PMC10306316 DOI: 10.7759/cureus.39654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2023] [Indexed: 07/01/2023] Open
Abstract
Introduction Degenerative cervical myelopathy (DCM) is a debilitating spinal condition with a wide variety of symptoms that can differ greatly among individuals. Common symptoms include numbness, extremity weakness, loss of balance, and gait instability. Decompression surgeries are commonly indicated for the treatment of DCM with varying outcomes reported in the literature. However, there is little evidence on the rate of recovery defined as the time until improvement in symptoms such as numbness, balance, and strength after surgery for DCM. The purpose of this study was to determine the rate of neurological recovery after surgery for DCM and its subsequent association with various risk factors to guide clinicians while providing care and improve patient education. Methods This study was a retrospective case series (n=180 patients) examining patients who underwent cervical decompression surgery for DCM. All patients had a clinical presentation of DCM, were diagnosed with DCM, had radiographic degenerative changes and cervical stenosis, and received surgical management from 2010 to 2020 in a tertiary hospital system. Data recorded included age, smoking status, duration of pre-operative symptoms, preoperative and postoperative pain, and postoperative rate of recovery (days until improvement) in numbness, upper extremity strength, and balance. Results Patients (n=180) had an average age of 65.7 years (SD ±9.2 years, range 43-93 years). The mean ± standard deviation for the rate of recovery (days until improvement) in numbness, upper extremity strength, and balance was 84.5 ± 94.4 days, 50.6 ± 42.8 days, and 60.4 ± 69.9 days, respectively. There was only a marginally significant association between the rate of recovery for numbness after surgery and patient age (p=0.053). The average rate of recovery in numbness for patients older than 60 years was significantly longer than those younger than 60 years (99.3 versus 60.2 days). Preoperative smoking status was significantly associated with persistent moderate to severe pain (p=0.032) within the six-month postoperative period. No significant correlations were seen between the rate of recovery for balance or strength and patient age or preoperative duration of symptoms. Conclusion There was great variability in the rate of recovery for postoperative symptoms after surgery for DCM. A longer time for improvement in postoperative numbness was only marginally correlated with the increased patient age after surgery for DCM. There was no correlation found between strength or balance recovery times and patient age. Smoking status was associated with moderate to severe postoperative pain after surgery for DCM. Furthermore, the duration of preoperative symptoms was not associated with improvement in postoperative symptoms after surgery for DCM. More research is needed to determine factors impacting the rate of recovery after surgery for DCM.
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Clinical Characteristics of Long-Term Complications of Severe Rat Lung Worm Disease in Hawai'i: A Survey of 4 Cases. HAWAI'I JOURNAL OF HEALTH & SOCIAL WELFARE 2023; 82:107-111. [PMID: 37153117 PMCID: PMC10161398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
Rat lung worm disease (RLWD) is endemic to Hawai'i, and cases of severe RLWD with long-term sequelae have been reported in Hawai'i. However, there are limited data on clinical features of the RLWD survivors with the long-term sequelae. The authors conducted a survey to report on clinical characteristics of RLWD survivors with the long-term sequelae. Four RLWD survivors had severe RLWD with persistent, neurological symptoms for years after RLWD. In conclusion, long-term sequelae of severe RLWD exist. The most common long-term consequence among participants was severe skin pain, which may relate to damage of the nerves or spinal cord.
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Symptom Clusters in Lymphoma Survivors Before, During, and After Chemotherapy: A Prospective Study
. Oncol Nurs Forum 2023; 50:361-371. [PMID: 37155978 DOI: 10.1188/23.onf.361-371] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
OBJECTIVES To explore symptom clusters (SCs) in lymphoma survivors before, during, and after chemotherapy. . SAMPLE & SETTING 61 lymphoma survivors from a medical center in central Taiwan were enrolled in the study. . METHODS & VARIABLES A prospective observational study design was adopted. The MD Anderson Symptom Inventory was used to measure symptoms. The 13 symptoms assessed by the MD Anderson Symptom Inventory were evaluated after diagnosis and before chemotherapy (T1), after the fourth cycle of chemotherapy (T2), and after completion of chemotherapy (T3). Data were analyzed using mean, frequency, and latent profile analysis. . RESULTS Three SCs were identified at T1, four at T2, and three at T3. Fatigue was the predominant symptom in each SC for the participants over time. Fatigue, disturbed sleep, and numbness constituted an SC at T2 and T3. An SC consisting of multiple psychological symptoms was found only at T1. IMPLICATIONS FOR NURSING This study describes methods for grouping SCs. An SC of fatigue, disturbed sleep, and numbness was identified at T2 and T3. By familiarizing themselves with this SC, clinicians can be attentive to patients' concurrent symptoms and implement early prevention measures and timely symptom management.
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The Relationship between Numbness and Quality of Life. J Clin Med 2023; 12:jcm12041324. [PMID: 36835859 PMCID: PMC9965061 DOI: 10.3390/jcm12041324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 01/27/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND Numbness is a term commonly used in clinical practice to describe an abnormal sensory experience that is produced by a stimulus or is present even without a stimulus. However, there is still much that remains obscure in this field, and also, few reports have focused on its symptoms. In addition, while pain itself is known to have a significant impact on quality of life (QOL), the relationship between numbness and QOL is often unclear. Therefore, we conducted an epidemiological survey and analyzed the relationship between painless numbness and QOL, using type, location, and age as influencing factors, respectively. METHODS A nationwide epidemiological survey was conducted by mail using a survey panel designed by the Nippon Research Center. Questionnaires were sent to 10,000 randomly selected people aged 18 and over from all over Japan. Out of the 5682 people who responded, the relationship between numbness and QOL was analyzed using the EuroQol 5 Dimension-3L (EQ5D-3L) for patients who are currently experiencing painless numbness. FINDINGS The results suggest that painless numbness affects QOL and that QOL decreases as its intensity increases. Furthermore, the two factors of numbness of feet and numbness among the young may be less likely to affect QOL. This study may be of great significance in the field of numbness research.
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Treatment of unexplained facial numbness with stellate ganglion blockade: A case report. Clin Case Rep 2023; 11:e6871. [PMID: 36698517 PMCID: PMC9850849 DOI: 10.1002/ccr3.6871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 11/25/2022] [Accepted: 01/02/2023] [Indexed: 01/21/2023] Open
Abstract
To date, there is no established treatment for facial numbness or dysesthesia of unspecified causes. Herein, we report a case of unexplained facial numbness and confirmed hypesthesia that achieved clinical response to stellate ganglion blockade (SGB). SGB might be an effective treatment of psychological stress-related facial numbness of unknown origin.
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Treatment options for persistent pain and numbness in cancer survivors. ANNALS OF PALLIATIVE MEDICINE 2023; 12:32-35. [PMID: 36627856 DOI: 10.21037/apm-22-1392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 12/19/2022] [Indexed: 12/29/2022]
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Case report: A case of injury to the infrapatellar branch of the saphenous nerve caused by medial approach in knee arthroscopy. Front Neurol 2023; 14:1083871. [PMID: 36937537 PMCID: PMC10020642 DOI: 10.3389/fneur.2023.1083871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 02/09/2023] [Indexed: 03/06/2023] Open
Abstract
We present the case of a 72-year-old man who was referred to our department for treatment of pain on the anteromedial infrapatellar side of the right knee with sensory disturbance that began 2 years earlier. The patient previously underwent right knee arthroscopy at another hospital for a meniscus injury 2 years earlier, which relieved his knee pain, but pain and discomfort near the incision of the medial portal persisted. Given this situation, various physical treatments, such as ice compress, were administered postoperatively. However, the symptom was only partially relieved before discharge. Subsequently, the patient visited two other hospitals and began taking oral pregabalin and duloxetine for treatment of the pain based on a diagnosis of right common peroneal nerve injury. The pain in the same dermatomal distribution was slightly relieved, but a withdrawal reaction was observed. However, the results of an ultrasound at our hospital indicated that the right medial quadriceps femoris tendon showed a hypoechoic area suggesting inflammatory changes. Physical examination of the right knee detected atrophy of the quadriceps femoris muscle, decreased muscle strength (M4), obvious tenderness in the medial side, radiating pain along the anterior tibia, and sensory disturbance (S3+); the results of a drawer test, McMurray test, pivot shift test, and lateral stress test were negative. Based on the aforementioned evidence, a diagnosis was made of injury to the infrapatellar branch of the saphenous nerve, after which neurolysis of the nerve in question was carried out. An enlarged incision was made along the original medial approach. Scar hyperplasia was observed after careful separation of the subcutaneous tissue. During neurolysis, branches were found wrapped in the scar; their continuity and integrity were confirmed after relief. The released nerve was placed in a physiological position. The patient's pain was clearly relieved, and numbness disappeared on the first postoperative day. At 1-month follow-up, all symptoms were found to have resolved.
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Case report: Moyamoya disease, the culprit in an adult female presenting with left sided numbness. Medicine (Baltimore) 2022; 101:e32160. [PMID: 36482624 PMCID: PMC9726383 DOI: 10.1097/md.0000000000032160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
RATIONALE Moyamoya disease is a rare progressive cerebrovascular disease that is characterized by stenosis of the vascular branches of the internal carotid artery and the development of abnormal, fragile collateral vessels. Patients with Moyamoya disease mainly present with signs and symptoms of cerebral ischemia or cerebral hemorrhage with a typically progressive course. PATIENT CONCERNS Here, we present a case of an adult female presenting with left sided upper and lower limb numbness. DIAGNOSES Diagnosis is through cerebral angiographic images demonstrating the characteristic look of collateral vessels classically present in Moyamoya disease. In this case, initial angiographic imaging along with high-resolution vessel wall brain magnetic imaging were used to diagnose the patient with this disease. INTERVENTIONS The patient was advised for surgical intervention; however, they were reluctant. OUTCOMES The patient was treated conservatively and advised for follow-up. LESSONS This case highlights the importance of considering Moyamoya disease in the differential diagnosis of patients presenting with sudden neurological symptoms. High-resolution vessel wall MRI is a useful tool to diagnose this disease.
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Efficacy of treatments for pain and numbness in cancer survivors: a systematic review and meta-analysis. ANNALS OF PALLIATIVE MEDICINE 2022; 11:3674-3696. [PMID: 36408559 DOI: 10.21037/apm-22-420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Accepted: 10/12/2022] [Indexed: 11/21/2022]
Abstract
BACKGROUND Pain and numbness in cancer survivors frequently have negative impacts on quality of life (QoL). This meta-analysis aimed to identify the current treatment options for pain and numbness in cancer survivors and to evaluate their effects. METHODS Cancer survivors were defined as patients diagnosed with cancer who had completed active cancer treatment, whose conditions were stable, and who had no evidence of recurrent or progressive disease. A systematic search through the PubMed, MEDLINE, Embase, Cochrane Central Register of Controlled Trials, Web of Science, PsycInfo, and CINAHL databases was conducted, which targeted randomized controlled trials (RCTs) published until April 2022 that evaluated any type of treatment for pain or numbness in cancer survivors. A meta-analysis was conducted using the random-effects model to obtain the effect sizes of 7 types of treatments: opioid therapy, nonopioid pharmacotherapy, interventional therapy, acupuncture, education/cognitive behavioral therapy (CBT), physical exercise, and alternative medicine. RESULTS A total of 36 studies involving 2,870 cancer survivors were included. Among them, 35 (n=2,813) were included in the meta-analysis for pain. The analysis suggested that physical exercise [n=761; 13 studies; standardized mean difference (SMD) -0.84; 95% confidence interval (CI): -1.14 to -0.55], acupuncture (n=409; 3 studies; SMD -0.80; 95% CI: -1.04 to -0.56), and alternative medicine (n=206; 6 studies; SMD -0.44; 95% CI: -0.71 to -0.16) could significantly reduce pain. Nonopioid pharmacotherapy and education/CBT did not demonstrate significant effects. No studies were identified that investigated the effects of opioid therapy or interventional therapy on pain. Regarding numbness, 5 studies (n=566) were included in the meta-analysis. Acupuncture (n=99; 2 studies) did not demonstrate significant effects on numbness, and the effects of nonopioid pharmacotherapy, education/CBT, and physical exercise could not be determined due to the small number of included studies. No studies were identified that investigated the effects of opioid therapy, interventional therapy, or alternative medicine on numbness. CONCLUSIONS This meta-analysis suggested that physical exercise, acupuncture, and alternative medicine may reduce pain in cancer survivors, with a very small to moderate amount of evidence. The effect of treatments for numbness could not be determined due to the limited number of included studies. Further studies are needed, particularly on widely used pharmacotherapy.
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Axillary channel-assisted TOETVA: An effective way to prevent mental nerve from iatrogenic injury? J Minim Access Surg 2022; 18:450-458. [PMID: 35708390 PMCID: PMC9306113 DOI: 10.4103/jmas.jmas_263_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Revised: 02/16/2022] [Accepted: 03/16/2022] [Indexed: 11/20/2022] Open
Abstract
Aim To evaluate the protective effect of axillary channel-assisted (ACA) transoral endoscopic thyroidectomy vestibular approach on mental nerve. Materials and Methods From August 2018 to December 2020, 126 cases of thyroid micro-carcinoma patients who underwent endoscopic thyroidectomy were recruited retrospectively. Of those, 74 cases were performed with ACA trans-oral endoscopic thyroidectomy vestibular approach (ACA_TOETVA) (V and A group), 52 cases received standard TOETVA (V group). On postoperative day 1 (POD1), nylon monofilament test and numbness visual analogue scale score were conducted to evaluate the severity of numbness within the mental area, facial expression was tested to determine the motor function of lower mandible and the thickness of cutaneous and subcutaneous layers was measured with ultrasound. The other observation parameters including the time for operation and intraoperative blood loss were carefully collected. Results On POD1, nylon monofilament test showed that scores in the V and A group (2.9 ± 0.3) were significantly higher than V group (1.7 ± 0.5), P < 0.01, u = 254. The completion percentage of facial expression in the V and A group was 90.5% (67/74) and significantly higher than in V group (21.2%, 11/52), P < 0.01, χ2 = 62.35. The thickness increment of cutaneous and subcutaneous layer was 2.2 ± 1.2 mm in the V and A group, which was significantly less than in the V group (4.0 ± 1.2 mm), P < 0.01, u = 605. Compared with V group, the operation time (113.4 ± 22.3 min vs. 127.7 ± 25.6 min, u = 1262) and intraoperative blood loss (43.5 ± 13.4 ml vs. 51.0 ± 14.1 ml, u = 1355) were also significantly less in the V and A group. Conclusions The ACA transoral endoscopic thyroidectomy possesses the protective effect on mental nerve and motor function of lower mandible and facilitates the operative procedures of TOETVA.
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Facial pain and sensory outcomes following resection of tumors compressing the trigeminal nerve. J Neurosurg 2021; 136:1119-1127. [PMID: 34624867 DOI: 10.3171/2021.4.jns203612] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/28/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Tumors compressing the trigeminal nerve can cause facial pain, numbness, or paresthesias. Limited data exist describing how these symptoms change after resection and what factors predict symptom improvement. The objective of this study was to report trigeminal pain and sensory outcomes after tumor resection and identify factors predicting postoperative symptom improvement. METHODS This retrospective study included patients with tumors causing facial pain, numbness, or paresthesias who underwent resection. Trigeminal schwannomas were excluded. Logistic regression, recursive partitioning, and time-to-event analyses were used to report outcomes and identify variables associated with facial sensory outcomes. RESULTS Eighty-six patients met inclusion criteria, and the median follow-up was 3.1 years; 63 patients (73%) had meningiomas and 23 (27%) had vestibular schwannomas (VSs). Meningioma patients presented with pain, numbness, and paresthesias in 56%, 76%, and 25% of cases, respectively, compared with 9%, 91%, and 39%, respectively, for patients with VS. Most meningioma patients had symptoms for less than 1 year (60%), whereas the majority of VS patients had symptoms for 1-5 years (59%). The median meningioma and VS diameters were 3.0 and 3.4 cm, respectively. For patients with meningiomas, gross-total resection (GTR) was achieved in 27% of patients, near-total resection (NTR) in 29%, and subtotal resection (STR) in 44%. For patients with VS, GTR was achieved in 9%, NTR in 30%, and STR in 61%. Pain improved immediately after tumor resection in 81% of patients and in 92% of patients by 6 weeks. Paresthesias improved immediately in 80% of patients, increasing to 84% by 6 weeks. Numbness improved more slowly, with 52% of patients improving immediately, increasing to 79% by 2 years. Pain recurred in 22% of patients with meningiomas and 0% of patients with VSs. After resection, the Barrow Neurological Institute (BNI) facial pain intensity score improved in 73% of patients. The tumor diameter significantly predicted improvement in BNI score (OR 0.47/cm larger, 95% CI 0.22-0.99; p = 0.047). Complete decompression of the trigeminal nerve was associated with qualitative improvement in pain (p = 0.037) and decreased pain recurrence (OR 0.08, 95% CI 0.01-0.67; p = 0.024). CONCLUSIONS Most patients with facial sensory symptoms caused by meningiomas or VSs experienced improvement after resection. Surgery led to immediate and sustained improvement in pain and paresthesias, whereas numbness was slower to improve. Patients with smaller tumors and complete decompression of the trigeminal nerve were more likely to experience improvement in facial pain.
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Midline versus anterolateral incisions for total knee arthroplasty-a systematic review and analysis of the angiosomes of the knee. ANZ J Surg 2021; 91:2167-2173. [PMID: 34405531 DOI: 10.1111/ans.17136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 07/25/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The most common incision for total knee arthroplasty is the anterior midline incision; however, it is commonly associated with lateral knee numbness, kneeling difficulties and restricted flexion range. We sought to review the literature regarding the neurovascular supply and angiosomes over the anterior knee, and evaluate the anterolateral incision as a viable alternative for knee arthroplasty. METHODS A systematic review of the literature was performed searching PUBMED, MEDLINE and EMBASE to evaluate the incisions available for total knee arthroplasty with respect to neurological function, kneeling ability and complications. RESULTS Ten studies were identified evaluating midline or anterolateral incisions for total knee arthroplasty, with a total of 664 knees for analysis. Mean patient age was 68 years (45-88), and average length of followup was 1 year. A total of 586 had an anterior midline incision and 78 had an anterolateral incision. A total of 62% of anterior midline incisions sustained altered sensation compared to 15% (12/78) of anterolateral incisions (p < 0.0001). Incision length was similar in both groups (19.8 cm midline vs. 20.8 cm anterolateral). Wound dehiscence was not significantly different between the two groups being 8.3% for midline incisions, and 2.5% for anterolateral incisions (p = 0.153). Kneeling ability was reported in two studies which reported an improved ability to kneel with an anterolateral incision. CONCLUSIONS The lateral parapatellar incision respects the neurovascular anatomy of the knee and offers a significant reduction in sensory changes, better kneeling ability and similar rates of wound problems to a standard midline incision and should be considered as a viable alternative for knee arthroplasty.
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Trigeminal Numbness After Intracranial Repair of a Spontaneous Meningoencephalocele of the Lateral Wall of the Sphenoid Sinus. Cureus 2021; 13:e16026. [PMID: 34336514 PMCID: PMC8320768 DOI: 10.7759/cureus.16026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 11/21/2022] Open
Abstract
A 58-year-old female with an eight-year history of rhinorrhea and a two-day history of subjective fever, chills, and vomiting presented to the emergency department for neurosurgical evaluation. Brain MRI demonstrated herniation of the meninges and portions of the inferomedial right temporal lobe through a defect of the lateral wall of the right sphenoid sinus, extending to the sphenoethmoidal recess and posterior right ethmoid air cells. A right pterional craniotomy was performed where the herniated part of the right temporal lobe, and its associated meninges, were excised. After surgery, she had hypoesthesia at the right maxillary division of the trigeminal nerve. This finding was caused by the proximity of the trigeminal nerve to the dural dissection that we performed at the bone defect. This rare complication has never been described after intracranial surgery. Only eight literature reports have described hypoesthesia or paresthesia of the trigeminal nerve after endoscopic resection of a sphenoid sinus meningoencephalocele. The patient has not had any recurrence of rhinorrhea after a six-month follow-up period.
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Yunmen (LU 2) combined with neck-seven-acupoint acupuncture for arm numbness caused by cervical spondylotic radiculopathy: A case report. Medicine (Baltimore) 2021; 100:e26151. [PMID: 34087870 PMCID: PMC8183703 DOI: 10.1097/md.0000000000026151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 05/11/2021] [Indexed: 01/04/2023] Open
Abstract
RATIONALE Cervical spondylotic radiculopathy (CSR) is a common sensory, motor, and reflex disorder. Numbness, a common subjective symptom of CSR, lacks objective quantitative indicators and recognized effective treatments, but is also difficult to recover from. We present a case report describing a traditional acupuncture treatment for CSR, utilizing a special acupuncture method and point, namely the Yunmen point. PATIENT CONCERNS A 40-year-old woman presented with unilateral arm numbness caused by CSR. DIAGNOSES A diagnosis of CSR was made in the orthopedic department of a local hospital. INTERVENTIONS We attempted acupuncture at the Yunmen (LU 2) acupoint combined with neck-seven-acupoint under computed tomographic guidance. OUTCOMES After 10 times treatment sessions, the patient no longer experienced weakness, coldness, or numbness in the affected upper limb. In addition, the stiffness in the neck and shoulders was reduced. On physical examination, the patient's left brachial plexus traction test was negative; reassessment of the CSR-20-point score scale showed a perfect score, and the visual analog scale score was 0. LESSONS Our report indicates that acupuncture at the LU 2 acupoint combined with neck-seven-acupoint is effective in treating numbness and coldness of the arm, and other neurological symptoms caused by cervical spondylosis. Moreover, with the appropriate acupuncture technique, the risk of acupuncture at the LU 2 acupoint can be minimized.
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Abstract
Objective This study was performed to analyze the clinical, radiographic, and pathological features of hand angioleiomyoma causing nerve compression and assess the outcomes of surgical excision. Methods This case series included three men and one woman (mean age, 53.3 years; range, 49–56 years). The patients’ chief complaint was numbness of the fingers. The patients’ medical histories were reviewed, and the diagnosis of angioleiomyoma with nerve compression was confirmed by means of imaging examination and pathological analysis. Results Three tumors occurred in the palm and one in the finger, and the average maximum tumor diameter was 1.8 cm (range, 0.8–2.6 cm). Preoperative magnetic resonance imaging demonstrated well-defined masses with isointense signals on T1 sequences, hyperintense signals on T2 sequences, and strong heterogeneous enhancement after injection of contrast material. All tumors were located near nerves, leading to nerve compression. The diagnosis of angioleiomyoma was confirmed by postoperative pathology. Finger sensation recovered and no recurrence was found during an average follow-up of 37 months (range, 25–59 months). Conclusions Angioleiomyoma should be considered among the differential diagnoses of hand tumors and timely resection should be performed, particularly if the mass is causing numbness and/or pain with positive Tinel’s sign and/or tenderness.
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Computed Tomography-Guided Percutaneous Coblation of the Thoracic Nerve Root for Treatment of Postherpetic Neuralgia. Pain Physician 2020; 23:E487-E496. [PMID: 32967399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND Postherpetic neuralgia (PHN) is one of the most intractable pain disorders and often does not respond to medication, physical, and interventional procedures. Coblation technology has been demonstrated to have potential for neuralgia, but there are rare reports of the efficacy and security of coblation for PHN. The thoracic segment is the most common predilection part of PHN, so we conducted this long-term study to investigate the results of coblation for the treatment of thoracic PHN. OBJECTIVES The aim of this study was to determine the efficacy and security of computed tomography (CT)-guided coblation of the thoracic nerve root for treatment of PHN. STUDY DESIGN Self before-after controlled clinical assessment. SETTING Department of Pain Management, Xuanwu Hospital, Capital Medical University. METHODS Seventy-seven patients with thoracic PHN sustained for at least 6 months and refractory to conservative therapy were identified. Patients underwent CT-guided percutaneous coblation to ablate the thoracic nerve root for thoracic PHN. The therapeutic effects were evaluated using a Visual Analog Scale (VAS), medication doses, and pain-related quality of life (QoL) scale before coblation, and at 1 week, and at 1, 3, and 6 months after the procedure. Patients who achieved more than 50% pain relief were defined as responders. In addition, adverse effects were also recorded to investigate the security of this procedure. RESULTS The VAS score significantly decreased from 7.22 ± 1.15 before the coblation to 3.51 ± 1.12 (P = 0.01), 3.02 ± 1.21 (P = 0.006), 3.11 ± 2.15 (P = 0.014), and 2.98 ± 2.35 (P = 0.008) at 1 week, and at 1, 3, and 6 months after the procedure, respectively. The number of responders were 56 (77.78%), 54 (75%), 55 (76.39%), and 54 (75%) at 1 week, and at 1, 3, and 6 months after the procedure, respectively. The doses of anticonvulsants and analgesics were decreased significantly at all time points after the procedure compared with before treatment (P < 0.05). Patient responses on the Brief Pain Inventory Short Form indicated mean scores that were significantly lower than baseline across all domains of pain interference with QoL at all evaluations (P = 0.001). Most of the patients had mild numbness and it did not affect the daily activities after the procedure. No other severe adverse events occurred during or after the procedure. LIMITATIONS A single-center study, relatively small number of patients, short duration of review of medical record, and the retrospective study. CONCLUSIONS CT-guided percutaneous thoracic nerve root coblation is an effective and safe method for the treatment of thoracic PHN, and the procedure can also significantly improve the QoL in patients with PHN.
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Minor Parotidectomy Complications: A Systematic Review. Laryngoscope 2020; 131:571-579. [PMID: 32678921 DOI: 10.1002/lary.28912] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 05/12/2020] [Accepted: 05/26/2020] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To report descriptive statistics for minor parotidectomy complications. METHODS A systematic review was performed, selecting 235 studies for analysis. The incidence of complications was tabulated, and descriptive statistics calculated. Outlier studies, 1 standard deviation above the mean, were reexamined to determine potential causal factors for each complication. All studies were examined for statistically significant differences for any potential causal factor. RESULTS The pooled incidence of minor complications reported were hematoma 2.9% (95% confidence interval [CI]: 2.4-3.5), wound infection 2.3% (95% CI: 1.8-2.9), sialocele 4.5% (95% CI: 3.5-5.7), salivary fistula 3.1% (95% CI: 2.6-3.7), flap necrosis 1.7% (95% CI: 1.1-2.5), scar issues 3.6% (95% CI: 2.4-5.4), numbness 33.9% (95% CI: 25.6-43.4), and deformity 11.8 (95% CI: 6.9-19.5). Implants result in more wound complications, such as hematoma, sialocele, or salivary fistula. Sialocele and salivary fistula appear more frequently after less extensive parotid surgery, whereas hematoma, wound infections, flap necrosis, and aesthetic considerations are worse with more extensive resections. CONCLUSIONS Minor parotidectomy complications are more frequent than generally assumed and related to certain factors that should be investigated. Laryngoscope, 131:571-579, 2021.
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Unilateral Perioral, Thumb, and Thenar Numbness Secondary to Acute Thalamic Infarct. Cureus 2019; 11:e4909. [PMID: 31417832 PMCID: PMC6693794 DOI: 10.7759/cureus.4909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Lacunar infarcts are small, deep infarcts that occur in subcortical regions of the brain and can result in pure sensory stroke syndromes, ataxia, and dysarthria. The most common predisposing etiology is small-vessel lipohyalinosis or microatheroma formation usually secondary to diabetes mellitus or systemic hypertension. We report a patient who presented with cheiro-oral syndrome (COS) with left sided perioral, thumb, and thenar numbness after an acute lacunar infarct of the right thalamus.
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Cutaneous paresthesia after internal plate fixation of clavicle fractures and underlying anatomical observations. Medicine (Baltimore) 2018; 97:e12729. [PMID: 30313074 PMCID: PMC6203588 DOI: 10.1097/md.0000000000012729] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 09/14/2018] [Indexed: 12/02/2022] Open
Abstract
To assess the clinical and anatomical causes of cutaneous paresthesia after internal fixation of clavicle fractures.This study included 135 patients who underwent internal fixation of clavicle fractures from May 2013 to June 2016 at the First and Second Affiliated Hospital of Guangxi Medical University. The incidence of postoperative supraclavicular nerve injury, the duration of numbness, and improvements after plate removal were retrospectively analyzed. Seven human cadaver specimens were subsequently dissected to analyze the supraclavicular nerve and its relationship to numbness.Of the 135 patients who underwent internal fixation of clavicle fractures, 26 (19.3%) experienced postoperative cutaneous paresthesia, with 22 (16.3%) and 4 (2.8%) experiencing numbness and pain, respectively. The most intense numbness occurred during the first operative month. Of the 22 patients with numbness, 1 (4.5%), 1 (4.5%), and 20 (90.1%) patients reported mild, moderate, and severe numbness, respectively. Two patients described increased awareness of numbness when in contact with clothes, 2 were psychologically affected by numbness, and 20 (90.1%) reported reduced severity of numbness over time. At the last follow-up, numbness was found to persist in 2 (1.5%) patients. None of the patients was bothered by numbness. Cadaver dissection showed that the supraclavicular nerve emerged from the 1/2 posterior edge of the cervical sternocleidomastoid muscle and subsequently divided into 3 branches, with the lateral branch 2.26 ± 1.17 cm from the lateral margin of the acromion, the middle branch near the mid-clavicle, and the medial branch 2.03 ± 0.85 cm from the sternal lateral margin.Cutaneous paresthesia is common following internal fixation of the clavicle. Anatomic analysis showed that the nerve could be easily injured during clavicle operation. Numbness improved in most patients, but persisted for up to 2 years and was even permanent in a few. Most patients considered numbness as an insignificant factor in their daily lives.
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Spinal extradural angiolipoma: a report of two cases and review of literature. JOURNAL OF SPINE SURGERY 2018; 4:490-495. [PMID: 30069550 DOI: 10.21037/jss.2018.06.11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Spinal extradural angiolipomas (SEALs) are extremely extraordinary benign extradural lesions. They are infrequently encountered in normal clinical practice although several authors have report single cases or case series. We present two cases of SEAL which we successfully surgical resected with no further neurological deficits. Our cases comprise of a male and a female with ages ranging from 30 to 60 years. Their principal presenting complains were numbness and pain at the lower extremity with associated fecal and urinary incontinence. In all our cases, MRI revealed extradural spinal lesions that exerted compressive effect on the spinal cord. The male patient had an infiltrating type while the female had non-infiltrating type. We attained total resection in both cases without any further neurological complication. The diagnosis of SEALs initially can be challenging radiologically since they may mimic other spinal lesions. The gold standard treatment modality should always be surgery although total resection may not be achievable in some cases.
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Abstract
Background: Hip arthroscopic surgery is a rapidly growing procedure that requires distraction of the leg to access the joint. A frequently reported complication of this procedure is postoperative numbness, with rates between 1% and 20% reported in the literature. Purpose/Hypothesis: The purpose of this study was to determine the factors contributing to the development and effect of numbness on functional outcomes. We hypothesized that this complication is underreported and that its prevalence is higher than what has been described in the literature. Study Design: Case series; Level of evidence, 4. Methods: Patients who had undergone hip arthroscopic surgery between 2012 and 2016 were included, and a telephone survey was conducted to collect data. Data related to the procedure and outcome scores were collected via a systematic chart review for the included patients. Data analysis was conducted for means, SDs, frequencies, and percentages. For comparative statistics, t tests and multiple logistic regression models were used. Results: A total of 221 patients (113 male, 108 female; mean age, 39.8 ± 13.34 years) completed the survey out of 362 eligible patients. Overall, 37% (n = 82) of patients reported having experienced some form of numbness after surgery. Approximately 43% (35/82) of the patients reported resolution by 6 weeks postoperatively, and 68% (56/82) of numbness was reported to have completely resolved by 6 months. The duration of surgery was a significant factor for the development of postoperative numbness (P = .010; odds ratio, 2.18) when comparing procedures longer than 50 minutes with procedures shorter than 50 minutes (first incision until closure). Postoperative numbness was associated with a negative effect on the International Hip Outcome Tool–33 (iHOT-33) score that reached statistical significance at the 1-year (numbness, 60.19; no numbness, 74.21; P = .006) and 2-year time points (numbness, 52.04; no numbness, 72.69; P = .01). Conclusion: This study confirmed our hypothesis that postoperative numbness is more common in our patient population than the incidence reported in the literature. This adverse event was also shown to be associated with decreased postoperative functional outcomes, as measured by the iHOT-33 at 1 and 2 years postoperatively.
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Neurosyphilis as a Cause of Transverse Myelitis in a Teenage Girl. J Emerg Med 2018; 54:651-655. [PMID: 29602529 DOI: 10.1016/j.jemermed.2018.01.043] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 10/24/2017] [Accepted: 01/25/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Syphilis is a sexually transmitted infection that was nearly eradicated in 2001 but is now making a resurgence. It has a wide range of clinical manifestations depending on disease stage. Neurosyphilis is an infrequently seen infectious disease with central nervous system involvement that can occur in either early- or late-stage syphilis. The diagnosis of neurosyphilis is challenging, primarily because Treponema pallidum, the infecting organism, cannot be cultured in vitro. This article describes a patient with neurosyphilis and reviews the epidemiology and clinical manifestations, diagnostics, and treatment of neurosyphilis. CASE REPORT In compliance with the request of the Privacy Board of our institution, the numerical age of this patient has been omitted. A sexually active teenage girl who was treated for primary syphilis 2 years earlier presented to a tertiary children's hospital with paresthesia and weakness of her right leg, left arm, and neck. Magnetic resonance imaging revealed cervical intramedullary cord edema consistent with transverse myelitis. Serum studies showed positive syphilis enzyme immunoassay, T. pallidum particle agglutination assay, and fluorescent treponemal antibody absorption. A serum rapid plasma reagin test was negative. A lumbar puncture was performed with normal cell count and protein. A cerebrospinal fluid Venereal Disease Research Laboratory test was negative. She was diagnosed with neurosyphilis and treated with intravenous steroids and penicillin G, with near complete resolution of symptoms. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: The Centers for Disease Control and prevention has noted a steady rise of the incidence of syphilis since 2002. Emergency physicians should be familiar with the spectrum of the clinical manifestations of syphilis, challenges in diagnostics, and appropriate treatment course.
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Numbness Around the Total Knee Arthroplasty Surgical Scar: Prevalence and Effect on Functional Outcome. J Arthroplasty 2017; 32:2256-2261. [PMID: 28336248 DOI: 10.1016/j.arth.2017.01.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 01/27/2017] [Accepted: 01/31/2017] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Numbness around the surgical scar can be a source of discomfort or dissatisfaction in a proportion of patients undergoing total knee arthroplasty (TKA). Literature reports wide variation in its prevalence and the consequence of numbness on the outcome of TKA is not clear. We investigated the prevalence of numbness, along with contributing factors, and assessed its effect on the functional outcome of TKA. METHODS In total, 258 knees were included in this prospective patient-reported outcome measure case-control study. Demographic details, type and length of incision, pre-operative and 1-year post-operative Knee Society Scores were recorded and compared. RESULTS The prevalence of numbness at 1 year was 53%, with a female preponderance. Patients older than 70 years were less affected. Discomfort due to numbness was recorded in 8.7% of the patients, 75% of which were female. The length of the incision correlated positively with the presence of numbness. The Knee Society Scores did not correlate with the presence or area of numbness. CONCLUSION Our findings indicate a high prevalence of numbness after TKA. Nevertheless, numbness does not affect the functional outcome.
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Prevalence, characteristics, and burden of failed back surgery syndrome: the influence of various residual symptoms on patient satisfaction and quality of life as assessed by a nationwide Internet survey in Japan. J Pain Res 2017; 10:811-823. [PMID: 28435318 PMCID: PMC5388346 DOI: 10.2147/jpr.s129295] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
We conducted a cross-sectional, Internet-based survey with a nationally representative sample of Japanese adults to assess the prevalence and characteristics of failed back surgery syndrome (FBSS). Data regarding the residual symptoms and patient satisfaction from an online survey of 1842 lumbar surgery patients revealed the prevalence of FBSS to be 20.6% (95% confidence interval [CI], 18.8–22.6). The prevalence of low back pain, dull ache, numbness, cold sensations, and paresthesia after surgery was 94.0%, 71.1%, 69.8%, 43.3%, and 35.3%, respectively. With a logistic regression model, severe residual low back pain (numerical rating scale 8–10), higher pain intensity, and multiple low back surgeries were strongly associated with FBSS, with odds ratios of 15.21 (95% CI, 7.79–29.7), 1.40 (95% CI, 1.32–1.49), and 1.87 (95% CI, 1.25–2.81), respectively. Respondents with FBSS had significantly lower EuroQol-5D (P<0.001) values and significantly higher scores on the Kessler six-item psychological distress scale (P<0.001), compared with the non-FBSS group. Our findings indicate that residual sensations have a significant effect on patient quality of life, similar to that of chronic low back pain. Precise presurgical provision of prognoses based on comprehensive epidemiologic data, as well as scrupulous attention to patient satisfaction and clinical progress may help reduce the incidence of FBSS.
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Complaints of Upper Extremity Numbness and Tingling Relieved With Dry Needling of the Teres Minor and Infraspinatus: A Case Report. J Orthop Sports Phys Ther 2017; 47:287-292. [PMID: 28257619 DOI: 10.2519/jospt.2017.7055] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Study Design Case report. Background Abnormal sensation, such as numbness or tingling, is traditionally thought to originate from neural compression. There is limited evidence to support reports of abnormal sensation arising from a trigger point. Case Description The patient was a 60-year-old woman with a primary complaint of right shoulder pain and secondary complaints of neck pain and right upper extremity numbness. Cervical spine neurological examination was unremarkable, and manual examination did not reproduce the patient's arm numbness or tingling symptoms. Compression of a trigger point in the infraspinatus and teres minor reproduced the patient's primary complaint of shoulder pain. The initial intervention included dry needling, which reproduced her upper extremity numbness. Subsequent treatment included manual therapy and exercise. Outcomes The patient was seen for a total of 3 visits, including the evaluation. Dry needling was utilized in 2 of her 3 visits. At discharge, she reported complete resolution of pain and altered sensation. Additionally, her scores on the Neck Disability Index, numeric pain-rating scale, and global rating of change exceeded the minimal clinically important difference. These outcomes were maintained at 2- and 12-month follow-up phone calls. Discussion This case report described the examination and use of dry needling in a case where the diagnosis was unclear. Clinicians may consider trigger point referral when examining patients with reports of abnormal sensation, especially when a more common cause cannot be identified. Level of Evidence Therapy, level 5. J Orthop Sports Phys Ther 2017;47(4):287-292. Epub 3 Mar 2017. doi:10.2519/jospt.2017.7055.
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Abstract
BACKGROUND We report the functional impact and natural history of cutaneous hypoesthesia after plate internal fixation for mid shaft clavicle fractures with a horizontal skin incision from year 2009 to 2011. MATERIALS AND METHODS 38 patients had complete followup data with an average followup period of 23.2 months (range 8-43 months). The impact of supraclavicular nerve injury was studied by assessment of the incidence, functional impact and natural history of numbness with detailed review of the case records and phone questionnaires. RESULTS The incidence of postoperative numbness was 55.3% (n = 21). Most patients reported the numbness to be at its worst within the first operative month. At the time of worst numbness, 28.6% (n = 6/21) of patients reported the numbness to be severe while 42.9% (n = 9/21) reported moderate numbness and 28.6% (n = 6/21) reported mild numbness. Fifteen of these patients described increased awareness of numbness during contact with straps or clothes. Two patients were significantly bothered by this numbness; 4 patients stated that it was a moderate bother while 7 patients considered it a mild bother. A total of 8 patients reported that they were not bothered at all by the numbness. An overwhelming majority of affected patients (90.5%, n = 19/21) reported an improvement in the severity of numbness felt over time. At the last followup, the incidence of numbness declined from 55.3% to 36.8% with 7 patients reporting complete resolution of numbness. The numbness however was found to persist in 66.7% of patients. Only 1 patient reported continued severe numbness. The awareness of numbness with straps and clothing was severe in 5 patients. None of the patients were significantly bothered by this numbness. CONCLUSIONS Cutaneous sensory loss is a common occurrence following plate fixation of the clavicle and might have been under reported in the literature. The numbness improves in the vast majority, but commonly persists to some degree for up to 2 years and maybe permanent. However, only a small minority eventually considered the numbness a significant "bother" and to affect them while wearing clothing or when in contact with shoulder straps.
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Emotional numbness modifies the effect of end-of-life discussions on end-of-life care. J Pain Symptom Manage 2013; 45:841-7. [PMID: 22926093 PMCID: PMC3511666 DOI: 10.1016/j.jpainsymman.2012.04.003] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2011] [Revised: 03/31/2012] [Accepted: 04/03/2012] [Indexed: 11/16/2022]
Abstract
CONTEXT Overall, end-of-life (EOL) discussions are unrelated to psychological distress and associated with lower rates of aggressive care near death. Nevertheless, patients who report that they feel emotionally numb about their illness might encounter difficulties cognitively processing an EOL discussion. OBJECTIVES We hypothesized that emotional numbness would modify the effect of EOL discussions on the receipt of less aggressive EOL care. METHODS Data were derived from structured interviews with 290 participants in the federally-funded Coping with Cancer Study, a multisite, prospective cohort study of patients with advanced cancer followed-up till their death. Patients' reports of EOL discussions with their physician and emotional numbness were assessed at a median of 4.6 months before their death. Information about aggressive EOL care (i.e., ventilation, resuscitation in the last week of life, death in the intensive care unit) was obtained from postmortem caregiver interviews and medical charts. Main and interactive effects of EOL discussions and emotional numbness on aggressive EOL care, adjusting for potential confounds, were evaluated using multiple logistic regression. RESULTS The likelihood of aggressive EOL care associated with having EOL discussions increased by a factor of nine (adjusted odds ratio=9.02, 95% CI 1.37, 59.6, P=0.022) for every unit increase in a patient's emotional numbness score. CONCLUSION Emotional numbness diminishes a patient's capacity to benefit from EOL discussions. The EOL decision making may be more effective if clinical communications with emotionally numb patients are avoided.
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The relationship between numbness, tingling, and shooting/burning pain in patients with chemotherapy-induced peripheral neuropathy (CIPN) as measured by the EORTC QLQ-CIPN20 instrument, N06CA. Support Care Cancer 2012; 20:625-32. [PMID: 21479990 PMCID: PMC3329939 DOI: 10.1007/s00520-011-1141-9] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2010] [Accepted: 03/28/2011] [Indexed: 10/14/2022]
Abstract
BACKGROUND Chemotherapy-induced peripheral neuropathy (CIPN) is characterized by numbness, tingling, and shooting/burning pain. This analysis was performed to describe the relationship between numbness, tingling, and shooting/burning pain in patients with CIPN, as reported using the EORTC QLQ-CIPN20 (CIPN20). METHODS Baseline CIPN20 data were provided for all patients on a prospective trial designed to treat patients with bothersome CIPN. Baseline frequencies for the items on the CIPN20 are primarily described by descriptive statistics and histograms, with correlational analyses between individual items. RESULTS A majority of the 199 patients accrued to this study reported "quite a bit" to "very much" numbness (57%) or tingling (63%) in the hands compared to "a little" or "not at all" (numbness (43%), tingling (38%)). Fewer patients reported "quite a bit" to "very much" shooting/burning pain in the hands (18%). Numbness and tingling in the hands were highly correlated (r = 0.69), while neither were highly correlated with shooting/burning pain. Similar results were observed in the feet. More severe ratings for tingling and shooting/burning pain were ascribed to the lower extremities, as opposed to the upper extremities. CONCLUSIONS In patients with CIPN, severe sensory neuropathy symptoms (numbness, tingling) commonly exist without severe neuropathic pain symptoms (shooting/burning pain), while the reverse is not common. Symptoms in the feet should be evaluated distinctly from those in the hands as the experience of symptoms is not identical, for individual patients, in upper versus lower extremities.
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Morbidity results from the NSABP B-32 trial comparing sentinel lymph node dissection versus axillary dissection. J Surg Oncol 2010; 102:111-8. [PMID: 20648579 PMCID: PMC3072246 DOI: 10.1002/jso.21535] [Citation(s) in RCA: 330] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND OBJECTIVES Three year post-surgical morbidity levels were compared between patients with negative sentinel lymph node dissection alone (SLND) and those with negative sentinel node dissection and negative axillary lymph node dissection (ALND) in the NSABP B-32 trial. METHODS A total of 1,975 ALND and 2,008 SLND node negative breast cancer patients had shoulder range of motion and arm volumes assessed along with self reports of arm tingling and numbness. Relative shoulder abduction deficits and relative arm volume differences between ipsilateral and contralateral arms were calculated. RESULTS Shoulder abduction deficits >or=10% peaked at 1 week for the ALND (75%) and SLND (41%) groups. Arm volume differences >or=10% at 36 months were evident for the ALND (14%) and SLND (8%) groups. Numbness and tingling peaked at 6 months for the ALND (49%, 23%) and SLND (15%, 10%) groups. Logistic regression correlates of residual morbidity included treatment group, age, handedness, tumor size, systemic chemotherapy, and radiation to the axilla. CONCLUSIONS Although residual morbidity for both treatment groups was evident, the results of the NSABP B-32 study indicate the superiority of the SLND compared to the ALND treatment approach relative to post-surgical morbidity outcomes over a 3-year follow-up period.
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