Prevalence and risk factors of pelvic pain.

OBJECTIVES: To determine the prevalence of Chronic Pelvic Pain (CPP) symptoms in Malaga and its province and to identify risk factors associated. METHOD: a cross-sectional study was carried out in Malaga and its province, 18-65 years-old throughout a non-probability sampling by quotas (n = 887), stratified by sex, age and counties. All participants completed the QCPP-M, a self-administered questionnaire, validated tool due to its ability to discriminate patients with and without CPP. RESULTS: prevalence of symptoms of CPP in subjects between 18-65 years-old was 22.8% in general population (30.9% women and 15.6% men) (RR = 1.974 for women versus men, 95% CI 1.53-2.55, P < .001). After correction by sex and age individuals who practice physical activity had a lower score in QCPP-M that others who do not not (mean difference -0.65 ± 0.27). They were significantly associated with higher scores in the following factors: lifting and/or moving weights in activities of daily life (1.34 ± 0.33), laxatives intake and/or high-fiber diet (2.09 ± 0.48), having suffered from urogenital infectious disease in the past: vulvovaginitis, cystitis and prostatitis (1.77 ± 0.55), hemorrhoids/anal fissure (1.31 ± 0.40) or pelvic trauma (1.21 ± 0, 61) respectively. Individuals who spend more time standing had a tendency to have higher scores on QCPP-M (coefficient of regression adjusted for sex and age of 0.078 points/hour, SE = 0.04, P < .068). CONCLUSIONS: High prevalence of CPP symptoms in Málaga (22.8%), this is related with significantly several risk factors.

[Participation of the pudendal innervation in the detrusor overactivity of the detrusor and in the overactive bladder syndrome]. / Participación de la inervación pudenda en la hiperactividad del detrusor y el síndrome de vejiga hiperactiva.

OBJECTIVES: The functional symptoms of the filling phase and detrusor overactivity are two inter-related dysfunctions of the lower urinary tract. We have aimed to study the participation of the lesion of the pudendal nerve in both urinary dysfunctions. MATERIAL AND METHODS: A cross-sectional cutoff study in a series of 108 women was carried out. The study consisted in the questioning on the presence of functional symptoms of the lower urinary tract, cystomanometry and determination of peripheral pudendal nerve latency time, selective electromyography of the external anal sphincter and determination of the sacral reflex latency time. RESULTS: A tendency was observed towards significance between the presence of pollakiuria amplitude of motor unit potentials (greater in presence of pollakiuria) and the presence of urgency-incontinence and time of sacral latency (greater in the presence of urge incontinence) and a significant relation between the score on the King's Health Questionnaire and peripheral pudendal nerve latency time. Regarding detrusor hyperactivity, greater sacral latency time was observed in patients with overactivity with tendency towards significance. CONCLUSIONS: There is a relation between pudendal innervation alterations and presence of symptoms in the filling phase and detrusor overactivity. This relation would explain the therapeutic action of the perineal rehabilitation on these dysfunctions.

[Mismatch negativity and conscience level in severe traumatic brain injury]. / Mismatch negativity y nivel de conciencia en el traumatismo craneoencefálico grave.

INTRODUCTION: The mismatch negativity (MMN) is a component of the long-latency auditory evoked potentials, that are used to check the functionality of automatic attentional processes of attentive information processing. Vegetative state diagnosis is frequent following severe traumatic brain injury (TBI). Eventually, some patients improve their condition to another one called minimal conscientious state. AIM: To evaluate the diagnostic usefulness of MMN in severe TBI patients during the subacute phase after leaving the neurological intensive care unit. PATIENTS AND METHODS: We gathered MMN results from 19 patients (12 males and 7 females; 8 vegetative state and 11 minimal conscientious state) with ages between 17 and 59 years (mean: 27.3 years). The delay between TBI onset and MMN recordings were greater than 2 months (mean: 181 days). During the recording session, patients were evaluated by means of the Multisociety Task Force on Persistent Vegetative State scale. RESULTS: All the minimal conscientious state patients (100%) showed MMN potential. In seven of the vegetative state patients (87.5%) the MMN was not found. The remaining MMN potential positive vegetative state patient improved to MCS 16 days after testing. CONCLUSIONS: MMN is a valid tool for differentiating vegetative state from MCS during the subacute phase of severe TBI. Hence it is a useful aid to the clinical evaluation. This would diminish the impact of a possible diagnostic error and its prognosis on therapeutical management, family and health costs. It can also be used for evaluating other brain disorders with altered consciousness.