This systematic review addresses the pathophysiology, diagnostic evaluation, and treatment of several chronic pain syndromes affecting the pelvic organs:chronic proctalgia, coccygodynia, pudendal neuralgia, and chroni...This systematic review addresses the pathophysiology, diagnostic evaluation, and treatment of several chronic pain syndromes affecting the pelvic organs:chronic proctalgia, coccygodynia, pudendal neuralgia, and chronic pelvic pain. Chronic or recurrent pain in the anal canal, rectum, or other pelvic organs occurs in 7% to 24% of the population and is associated with impaired quality of life and high health care costs. However, these pain syndromes are poorly understood, with little research evidence available to guide their diagnosis and treatment. This situation appears to be changing:A recently published large randomized,controlled trial by our group comparing biofeedback, electrogalvanic stimulation, and massage for the treatment of chronic proctalgia has shown success rates of 85% for biofeedback when patients are selected based on physical examination evidence of tenderness in response to traction on the levator ani muscle-a physical sign suggestive of striated muscle tension. Excessive tension (spasm) in the striated muscles of the pelvic floor appears to be common to most of the pelvic pain syndromes. This suggests the possibility that similar approaches to diagnostic assessment and treatment may improve outcomes in other pelvic pain disorders.展开更多
Primary breast lymphoma is a rare disease. It is mainly found in female patients, the right breast in more frequently involved. The majority of PBL are diagnosed by biopsy or post- operative pathological findings. The...Primary breast lymphoma is a rare disease. It is mainly found in female patients, the right breast in more frequently involved. The majority of PBL are diagnosed by biopsy or post- operative pathological findings. The combined therapy regimen, the main part of which is CHOP chemotherapy, is the main stream. Radical surgery is to be avoided.展开更多
Surgery following neoadjuvant chemoradiotherapy(NCRT) is a common multidisciplinary treatment for resectable esophageal cancer(EC). After analyzing 12 randomized controlled trials(RCTs), we discuss the key issues of s...Surgery following neoadjuvant chemoradiotherapy(NCRT) is a common multidisciplinary treatment for resectable esophageal cancer(EC). After analyzing 12 randomized controlled trials(RCTs), we discuss the key issues of surgery in the management of resectable EC. Along with chemoradiotherapy, NCRT is recommended for patients with squamous cell carcinoma(SCC) and adenocarcinoma(AC), and most chemotherapy regimens are based on cisplatin, fluorouracil(FU), or both(CF). However, taxane-based schedules or additional studies, together with newer chemotherapies, are warranted. In nine clinical trials, post-operative complications were similar without significant differences between two treatment groups. In-hospital mortality was significantly different in only 1 out of 10 trials. Half of the randomized trials that compare NCRT with surgery in EC demonstrate an increase in overall survival or disease-free survival. NCRT offers a great opportunity for margin negative resection, decreased disease stage, and improved loco-regional control. However, NCRT does not affect the quality of life when combined with esophagectomy. Future trials should focus on the identification of optimum regimens and selection of patients who are most likely to benefit from specific treatment options.展开更多
Background Low responsiveness to clopidogrel （LRC） is associated with increased risk of ischemic events. This study was aimed to explore the feasibility of tailored antiplatelet therapy according to the responsivene...Background Low responsiveness to clopidogrel （LRC） is associated with increased risk of ischemic events. This study was aimed to explore the feasibility of tailored antiplatelet therapy according to the responsiveness to clopidogrel. Methods A total of 305 clopidogrel naive patients with acute coronary syndromes （ACS） undergoing coronary stenting were randomly assigned to receive standard （n = 151） or tailored （n = 154） antiplatelet therapy. The ADP-induced platelet aggregation tests by light transmission aggregometry were performed to identify LRC patients assigned to the tailored group. The standard antiplatelet regimen was dual antiplatelet therapy with aspirin and clopidogrel. The tailored antiplatelet therapy was standard regimen for non-LRC patients and an additional 6-month cilostazol treatment for LRC patients. The primary efficacy outcome was the composite of cardiovascular death, myocardial infarction or stroke at one year. Results LCR was present in 26.6% （41/154） of patients in the tailored group. The percentage platelet aggregation for LCR patients was significantly decreased at three days after adjunctive cilostazol treatment （77.5% ± 12.1% vs. 64.5% ± 12.1%, P 〈 0.001）. At one year follow-up, a non-significant 37% relative risk reduction of primary events were observed in the tailored group as compared to the standard group （5.8% vs. 9.3%, P = 0.257）. There were no differences in the rates of stent thrombosis and hemorrhagic events between the two groups. Conclusions Tailored antiplatelet therapy for ACS patients after coronary stenting according to responsiveness to clopidogrel is feasible. However, its efficacy and safety need further confirmation by clinical trials with larger sample sizes.展开更多
Bloom＇s syndrome is a rare disease that is related to an increased risk of developing malignant neoplasm. The patient reported was followed up with several hospital staff when she was diagnosed with gastric cancer, b...Bloom＇s syndrome is a rare disease that is related to an increased risk of developing malignant neoplasm. The patient reported was followed up with several hospital staff when she was diagnosed with gastric cancer, but unfortunately, she had already peritoneal implants in moment of the surgery approach. It has been reported in the literature that patients with this syndrome present greater toxicity to the chemotherapeutic treatment, however due to the rarity of the disease, it is not known exactly how the adjustment of these drugs should be performed and which is the better protocol to use. Palliative chemotherapy was proposed, but after receiving one dose of the initially treatment, she developed severe and limiting toxicity.展开更多
基金Supported by In part by Grant R01 DK031369 from the NI-DDK
文摘This systematic review addresses the pathophysiology, diagnostic evaluation, and treatment of several chronic pain syndromes affecting the pelvic organs:chronic proctalgia, coccygodynia, pudendal neuralgia, and chronic pelvic pain. Chronic or recurrent pain in the anal canal, rectum, or other pelvic organs occurs in 7% to 24% of the population and is associated with impaired quality of life and high health care costs. However, these pain syndromes are poorly understood, with little research evidence available to guide their diagnosis and treatment. This situation appears to be changing:A recently published large randomized,controlled trial by our group comparing biofeedback, electrogalvanic stimulation, and massage for the treatment of chronic proctalgia has shown success rates of 85% for biofeedback when patients are selected based on physical examination evidence of tenderness in response to traction on the levator ani muscle-a physical sign suggestive of striated muscle tension. Excessive tension (spasm) in the striated muscles of the pelvic floor appears to be common to most of the pelvic pain syndromes. This suggests the possibility that similar approaches to diagnostic assessment and treatment may improve outcomes in other pelvic pain disorders.
文摘Primary breast lymphoma is a rare disease. It is mainly found in female patients, the right breast in more frequently involved. The majority of PBL are diagnosed by biopsy or post- operative pathological findings. The combined therapy regimen, the main part of which is CHOP chemotherapy, is the main stream. Radical surgery is to be avoided.
文摘Surgery following neoadjuvant chemoradiotherapy(NCRT) is a common multidisciplinary treatment for resectable esophageal cancer(EC). After analyzing 12 randomized controlled trials(RCTs), we discuss the key issues of surgery in the management of resectable EC. Along with chemoradiotherapy, NCRT is recommended for patients with squamous cell carcinoma(SCC) and adenocarcinoma(AC), and most chemotherapy regimens are based on cisplatin, fluorouracil(FU), or both(CF). However, taxane-based schedules or additional studies, together with newer chemotherapies, are warranted. In nine clinical trials, post-operative complications were similar without significant differences between two treatment groups. In-hospital mortality was significantly different in only 1 out of 10 trials. Half of the randomized trials that compare NCRT with surgery in EC demonstrate an increase in overall survival or disease-free survival. NCRT offers a great opportunity for margin negative resection, decreased disease stage, and improved loco-regional control. However, NCRT does not affect the quality of life when combined with esophagectomy. Future trials should focus on the identification of optimum regimens and selection of patients who are most likely to benefit from specific treatment options.
文摘Background Low responsiveness to clopidogrel （LRC） is associated with increased risk of ischemic events. This study was aimed to explore the feasibility of tailored antiplatelet therapy according to the responsiveness to clopidogrel. Methods A total of 305 clopidogrel naive patients with acute coronary syndromes （ACS） undergoing coronary stenting were randomly assigned to receive standard （n = 151） or tailored （n = 154） antiplatelet therapy. The ADP-induced platelet aggregation tests by light transmission aggregometry were performed to identify LRC patients assigned to the tailored group. The standard antiplatelet regimen was dual antiplatelet therapy with aspirin and clopidogrel. The tailored antiplatelet therapy was standard regimen for non-LRC patients and an additional 6-month cilostazol treatment for LRC patients. The primary efficacy outcome was the composite of cardiovascular death, myocardial infarction or stroke at one year. Results LCR was present in 26.6% （41/154） of patients in the tailored group. The percentage platelet aggregation for LCR patients was significantly decreased at three days after adjunctive cilostazol treatment （77.5% ± 12.1% vs. 64.5% ± 12.1%, P 〈 0.001）. At one year follow-up, a non-significant 37% relative risk reduction of primary events were observed in the tailored group as compared to the standard group （5.8% vs. 9.3%, P = 0.257）. There were no differences in the rates of stent thrombosis and hemorrhagic events between the two groups. Conclusions Tailored antiplatelet therapy for ACS patients after coronary stenting according to responsiveness to clopidogrel is feasible. However, its efficacy and safety need further confirmation by clinical trials with larger sample sizes.
文摘Bloom＇s syndrome is a rare disease that is related to an increased risk of developing malignant neoplasm. The patient reported was followed up with several hospital staff when she was diagnosed with gastric cancer, but unfortunately, she had already peritoneal implants in moment of the surgery approach. It has been reported in the literature that patients with this syndrome present greater toxicity to the chemotherapeutic treatment, however due to the rarity of the disease, it is not known exactly how the adjustment of these drugs should be performed and which is the better protocol to use. Palliative chemotherapy was proposed, but after receiving one dose of the initially treatment, she developed severe and limiting toxicity.
