Diagnostic criteria for pudendal neuralgia by pudendal nerve entrapment (Nantes criteria)

AIMS: The diagnosis of pudendal neuralgia by pudendal nerve entrapment syndrome is essentially clinical. There are no pathognomonic criteria, but various clinical features can be suggestive of the diagnosis. We defined criteria that can help to the diagnosis. MATERIALS AND METHODS: A working party has validated a set of simple diagnostic criteria (Nantes criteria). RESULTS: The five essentials diagnostic criteria are: (1) Pain in the anatomical territory of the pudendal nerve. (2) Worsened by sitting. (3) The patient is not woken at night by the pain. (4) No objective sensory loss on clinical examination. (5) Positive anesthetic pudendal nerve block. Other clinical criteria can provide additional arguments in favor of the diagnosis of pudendal neuralgia. Exclusion criteria are also proposed: purely coccygeal, gluteal, or hypogastric pain, exclusively paroxysmal pain, exclusive pruritus, presence of imaging abnormalities able to explain the symptoms. CONCLUSION: The diagnosis of pudendal neuralgia by pudendal nerve entrapment syndrome is essentially clinical. There are no specific clinical signs or complementary test results of this disease. However, a combination of criteria can be suggestive of the diagnosis.     

Prognostic factors for patients treated for a recurrent FIGO stage III ovarian cancer: A retrospective study of 108 cases

Aims

To determine overall survival of patients treated for a first relapse of FIGO stage III ovarian cancer, outside of randomized trial, with a long term follow-up and to identify prognostic factors.

Materials and methods

A consecutive series of 108 patients treated for a first relapse of a FIGO stage III ovarian cancer was retrospectively included from December 1999 to November 2004. Each patient was treated with platinum-based chemotherapy in case of late (>6 months) relapse and with salvage chemotherapy without platinum in case of <6 months relapse. For statistical analysis the studied parameters were age, histological subtype, the completeness of initial surgery, disease-free period, localization of the relapse, clinical response to second-line chemotherapy, the completeness of secondary cytoreductive surgery (SCS) when it was performed.

Results

Median follow-up from the first relapse was 40 months. From the 108 patients, 35 underwent SCS. Median overall survival from the first relapse was 13 months in case of no SCS or non-optimal SCS and 35 months for patient with an optimal SCS (p = 0.006). In a multivariate analysis age, disease-free period, the clinical presentation of the relapse, completeness of SCS and response to second line chemotherapy appeared to be independent prognostic factors.

Conclusions

Prognostic factors of ovarian cancer relapse are directly or indirectly linked with the feasibility of a complete SCS. Thus in the case of an ovarian cancer relapse, the feasibility of SCS must be considered in order to give the patient the best chance to experience its complete removal.     

Relationship of white matter lesions on brain computed tomography and cognitive function in elderly subjects with mild cognitive impairment

White matter lesions (WML) are frequently disclosed on elderly people computed tomography (CT) brain scan. OBJECTIVE: To evaluate the relationship between WML and cognitive functions of patients suffering from Mild Cognitive Impairment (MCI). METHODS: We studied the association between WML on CT brain scan and cognitive functions in 136 consecutive elderly subjects attending a geriatric outpatient clinic, suffering from MCI. The global cognitive assessment was based on Mini Mental State Examination (MMSE), a validated comprehensive battery of neuropsychological tests, the Cognitive Efficiency Profile (CEP), a CT brain scan and a complete biological screening. WML on CT brain scan was evaluated by a blinded investigator. RESULTS: In this population, 75 +/- 8 years of age, (women 60%, and hypertension 54%), 33% of subjects had WML on CT brain scan. Patients with WML were significantly older (OR=1.27; IC 95%=1.04 - 1.22), had more frequently a past history of hypertension (OR=2.71; IC 95%=1.06 - 6.96) and more frequently lacunae associated with WML (OR=4.48; IC 95%=1.18 - 16.99). Subjects with WML had significantly poorer cognitive functions than those without WML (CEP score/100=62.33 +/- 13.58 versus 71.87 +/- 14.19, p<0.01 and MMSE score/30=27.02 +/- 2.34 versus 27.97 +/- 1.89, p<0.01) CONCLUSION: Our results showed a relationship between WML on CT brain scan and the depth of cognitive dysfunction among MCI patients. Further long term prospective studies have to be performed to determinate if WML are involved in transitions between MCI and Alzheimer' s disease.