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Local Pain (local + pain)

Distribution by Scientific Domains

Medical Sciences	83%

Selected Abstracts

Effect of Perilesional Injections of PEG-Interleukin-2 on Basal Cell Carcinoma

DERMATOLOGIC SURGERY, Issue 11 2000
Baruch Kaplan MD
Background: Multiple modalities are available for the treatment of basal cell carcinoma (BCC). The most commonly used modalities include simple excision, Mohs micrographic surgery, curettage and electrodessication, cryosurgery, and irradiation therapy. Interleukin-2 (IL-2) is a cytokine produced chiefly by activated T lymphocytes and has effects on various components of the immune system. Until now the primary clinical use of IL-2 has been in advanced stages of metastatic melanoma and renal cell carcinoma. Systemic administration of IL-2 is known to cause significant toxicity. Objective: The objective of this study was to evaluate the therapeutic efficacy and safety of perilesional PEG-IL-2 injections in patients with BCC in an open label, uncontrolled pilot study. Methods: Patients with histologically confirmed primary BCC over 18 years of age were included in the study. Lesions were treated by injecting a total volume of 0.5 cc of IL-2 in a radial fashion in the subcutaneous tissue. Injection dosages ranged from 3000 to 1,200,000 IU in one to four weekly dosages. A total of 12 tumors were treated in eight patients. Results: Overall response rates were as follows: complete response in 8 of 12 treated tumors (66.6% cure rate), partial response in 3 of 12 injected tumors (25% partial response rate), stable disease with no improvement in 1 treatment site (8.4%). Side effects included local pain, swelling, and erythema, and in one patient flulike symptoms. There were no significant changes of blood tests as compared to baseline levels. Conclusions: The therapeutic response induced by perilesional PEG-IL-2 injections was found to be an encouraging, safe, and well-tolerated treatment of BCC. Further studies including a larger patient population and long-term follow-up are necessary in order to substantiate these findings. [source]

Alcoholic skeletal muscle myopathy: definitions, features, contribution of neuropathy, impact and diagnosis

EUROPEAN JOURNAL OF NEUROLOGY, Issue 6 2001
V. R. Preedy
Alcohol misusers frequently have difficulties in gait, and various muscle symptoms such as cramps, local pain and reduced muscle mass. These symptoms are common in alcoholic patients and have previously been ascribed as neuropathological in origin. However, biochemical lesions and/or the presence of a defined myopathy occur in alcoholics as a direct consequence of alcohol misuse. The myopathy occurs independently of peripheral neuropathy, malnutrition and overt liver disease. Chronic alcoholic myopathy is characterized by selective atrophy of Type II fibres and the entire muscle mass may be reduced by up to 30%. This myopathy is arguably the most prevalent skeletal muscle disorder in the Western Hemisphere and occurs in approximately 50% of alcohol misusers. Alcohol and acetaldehyde are potent inhibitors of muscle protein synthesis, and both contractile and non-contractile proteins are affected by acute and chronic alcohol dosage. Muscle RNA is also reduced by mechanisms involving increased RNase activities. In general, muscle protease activities are either reduced or unaltered, although markers of muscle membrane damage are increased which may be related to injury by reactive oxygen species. This supposition is supported by the observation that in the UK, , -tocopherol status is poor in myopathic alcoholics. Reduced , -tocopherol may pre-dispose the muscle to metabolic injury. However, experimental , -tocopherol supplementation is ineffective in preventing ethanol-induced lesions in muscle as defined by reduced rates of protein synthesis and in Spanish alcoholics with myopathy, there is no evidence of impaired , -tocopherol status. In conclusion, by a complex series of mechanisms, alcohol adversely affects skeletal muscle. In addition to the mechanical changes to muscle, there are important metabolic consequences, by virtue of the fact that skeletal muscle is 40% of body mass and an important contributor to whole-body protein turnover. [source]

Intratumoral cisplatin/epinephrine gel in advanced head and neck cancer: A multicenter, randomized, double-blind, phase III study in North America,

HEAD & NECK: JOURNAL FOR THE SCIENCES & SPECIALTIES OF THE HEAD AND NECK, Issue 9 2003
Dan J. Castro MD
Abstract Background. The objective was to evaluate the efficacy and safety of a novel intratumoral cisplatin/epinephrine injectable gel (CDDP/epi gel) for local control and palliation of tumor-related symptoms in patients with recurrent or metastatic head and neck squamous cell carcinoma (HNSCC). Patients and Methods. Eighty-seven patients were randomly assigned to either CDDP/epi or placebo gel in this phase III, double-blind study. Tumors were ,20 cm3; most recurrences (88%) were in a previously irradiated field. The most symptomatic or threatening tumor was designated as the target tumor. Dose: 0.25 mL CDDP/epi gel/cm3 tumor volume. Treatments: ,6 weekly intratumoral injections in an 8-week period. Primary outcomes: target tumor response and symptom relief. Results. During the blinded phase, 34% (21 of 62) of patients achieved an objective response (CR or PR) in the target tumor treated with CDDP/epi gel vs 0% (0 of 24) treated with placebo gel (p < .001). Responses occurred within a median of four treatments (range, 2,6) and were durable (median, 95 days; range, 34,168+ days). More patients treated with CDDP/epi gel achieved palliative benefit than did those treated with placebo gel (37% vs 12%, p = .036). Most frequent side effects were local pain and local cutaneous reactions, which resolved over 3,12 weeks. Renal and hematologic toxicities were rare. Conclusions. This phase III trial showed that CDDP/epi gel significantly reduces tumor burden, palliates tumor-related symptoms, and is an effective local treatment for recurrent tumors. © 2003 Wiley Periodicals, Inc. Head Neck 25: 717,731, 2003 [source]

Gorham-Stout Disease,Stabilization During Bisphosphonate Treatment,

JOURNAL OF BONE AND MINERAL RESEARCH, Issue 2 2005
Fabian Hammer
Abstract A 45-year-old woman presented with recent onset of left-sided chest pain. On clinical examination, these symptoms seemed to be strictly localized to a region that was marked by a long-standing cutaneous erythematous lesion. Laboratory results showed no gross abnormalities. Radiological imaging including conventional X-ray, MRI scans, and 3D CT reconstruction of the rib cage revealed circumscript destruction of the left lateral ribs 9,11. Histological analysis of a rib biopsy showed angiomatous hypervascularization and intracortical fibrosis. In keeping with these findings, the patient's condition was diagnosed as Gorham-Stout disease, a rare condition with localized, often unilateral, bone destruction. Monotherapy with bisphosphonates (pamidronate 30 mg IV every 3 months) was initiated, leading to rapid disappearance of local pain. Follow-up over 24 months documented a stable clinical and radiological picture without evidence of progressive bone destruction. [source]

Immunogenicity and safety of a novel liposomal influenza subunit vaccine (INFLUSOME-VAC) in young adults

JOURNAL OF MEDICAL VIROLOGY, Issue 4 2003
Arie Ben-Yehuda
Abstract Influenza and its complications account for substantial morbidity and mortality among young adults and especially among the elderly. In young adults, immunization provides 70,90% protection, while among the elderly the vaccine may be only 30,40% effective; hence the need for new, more immunogenic vaccines. We compared the safety and immunogenicity of a novel IL-2-supplemented liposomal influenza vaccine (designated INFLUSOME-VAC) with that of a commercial subunit vaccine and a commercial split virion vaccine in young adults (mean age 28 years) in the winter of 1999,2000. Seventy-three healthy young adults were randomly assigned to be vaccinated intramuscularly with the following: a commercial subunit vaccine (n,=,17, group A), INFLUSOME-VAC (n,=,36, group B), and a commercial split virion vaccine (n,=,20, group C). The three vaccines contained equal amounts of hemagglutinin (,15 ,g each) from the strains A/Sydney (H3N2), A/Beijing (H1N1), and B/Yamanashi. INFLUSOME-VAC induced higher geometric mean HI titers and higher-fold increases in HI titers against all three strains, compared with the two commercial vaccines. In addition, seroconversion rates for the A/Sydney and B/Yamanashi strains were significantly higher (P,<,0.05) compared with the split virion vaccine, and significantly higher for the three strains compared with the subunit vaccine (69,97% vs 35,65%, P,,,0.02). Moreover, the anti-neuraminidase response was significantly greater (P,=,0.05) in group B vs group A. INFLUSOME-VAC caused mild local pain at the injection site in a significantly higher proportion of the vaccinees (83%). Thus, INFLUSOME-VAC is an immunogenic and safe vaccine in young adults. J. Med. Virol. 69:560,567, 2003. © 2003 Wiley-Liss, Inc. [source]

Clinical complications following thyroid fine-needle biopsy: a systematic review

CLINICAL ENDOCRINOLOGY, Issue 2 2009
Stergios A. Polyzos
Summary Thyroid fine-needle biopsy (FNB) is a simple, reliable, inexpensive and generally safe diagnostic procedure in the management of thyroid nodules. Post-FNB local pain and minor haematomas are the most common complications, while serious complications seem to be rare. Given that use of FNB minimizes unnecessary surgery and subsequent operative morbidity and mortality as well as the fact that the majority of FNB complications resolve spontaneously, the overall safety of FNB is not questioned. However, awareness of the potential complications and careful estimation of the risk-benefit ratio in an individual basis may further decrease the low morbidity of FNB. In this systematic review we tried to collect and summarize all reported clinical complications following diagnostic thyroid FNB, aiming to make physicians aware of possible complications and to provide preventive measures to avoid them. [source]