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OBJECTIVE: To guide the training of Primary Care physicians in the most prevalent and relevant skin pathologies, it is necessary to study their prevalence in the Primary Care consultation and describe their characteristics. MATERIALS AND METHODS: Observational cross-sectional study. It took place at the Porriño Health Center (Pontevedra, Spain). A total of 305 patients of the same quota participated, recruited in consultation during 41days between September 2018 and February 2019, selected by systematic sampling coinciding with those mentioned at the hour between 9 and 13hours and, failing that, we selected the next of those mentioned. The variables were analyzed: age, sex, educational and economic level, diagnostic means, previous diagnosis of dermatological disease, treatment, follow-up and relationship with systemic diseases. The statistical analysis performed was descriptive and bivariate by sex with chi-square and Fisher's exact tests. RESULTS: 161 women and 144 men participated, age and number of consultations being non-parametric. Median age was 59years (IQR: 42-69), with no significant differences between sexes. 69.83% (95%CI: 64.46-74.71) present between 1 and 5 types of skin lesions grouped in 33 different diagnoses. The 15 most frequent pathologies account for 77.35% (95%CI: 75.80-84.48) of diagnoses. As the most relevant pathologies, we observed two basal cell carcinomas and one squamous cell carcinoma (0.98%; 95%CI: 0.34-2.85). CONCLUSIONS: Dermatological diseases have a high prevalence in Primary Care.
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Enfermedades de la Piel , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Atención Primaria de Salud , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/epidemiología , España/epidemiologíaRESUMEN
BACKGROUND: Empiric triple therapy for Helicobacter pylori should be abandoned when clarithromycin resistance rate is >15-20%. Optimisation of triple therapy (high-dose acid suppression and 14-day duration) can increase eradication rates by 10%. AIM: To compare the efficacy and safety of optimised triple (OPT-TRI) and nonbismuth quadruple concomitant (OPT-CON) therapies. METHODS: Prospective multicentre study in 16 Spanish centres using triple therapy in clinical practice. In a 3-month two-phase fashion, the first 402 patients received an OPT-TRI therapy [esomeprazole (40 mg b.d.), amoxicillin (1 g b.d) and clarithromycin (500 mg b.d) for 14 days] and the last 375 patients an OPT-CON treatment [OPT-TRI therapy plus metronidazole (500 mg b.d)]. RESULTS: Seven-hundred seventy-seven consecutive patients were included (402 OPT-TRI, 375 OPT-CON). The OPT-CON therapy achieved significantly higher eradication rates in the per-protocol [82.3% (95% CI = 78-86%) vs. 93.8% (91-96%), P < 0.001] and intention-to-treat analysis [81.3% (78-86%) vs. 90.4% (87-93%), P < 0.001]. Adverse events (97% mild/moderate) were significantly more common with OPT-CON therapy (39% vs. 47%, P = 0.016), but full compliance with therapy was similar between groups (94% vs. 92%, P = 0.4). OPT-CON therapy was the only significant predictor of successful eradication (odds ratio, 2.24; 95% CI: 1.48-3.51, P < 0.001). The rate of participating centres achieving cure rates ≥ 90% favoured OPT-CON therapy (OPT-TRI 25% vs. OPT-CON 62%). CONCLUSIONS: Empiric OPT-CON therapy achieved significantly higher cure rates (>90%) compared to OPT-TRI therapy. Addition of metronidazole to OPT-TRI therapy increased eradication rates by 10%, resulting in more mild adverse effects, but without impairing compliance with therapy.
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Antibacterianos/uso terapéutico , Infecciones por Helicobacter/tratamiento farmacológico , Helicobacter pylori/efectos de los fármacos , Cumplimiento de la Medicación , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Amoxicilina/administración & dosificación , Amoxicilina/efectos adversos , Amoxicilina/uso terapéutico , Antibacterianos/administración & dosificación , Antibacterianos/efectos adversos , Claritromicina/administración & dosificación , Claritromicina/efectos adversos , Claritromicina/uso terapéutico , Quimioterapia Combinada , Esomeprazol/administración & dosificación , Esomeprazol/efectos adversos , Esomeprazol/uso terapéutico , Femenino , Helicobacter pylori/aislamiento & purificación , Humanos , Masculino , Metronidazol/administración & dosificación , Metronidazol/efectos adversos , Metronidazol/uso terapéutico , Persona de Mediana Edad , Estudios Prospectivos , Adulto JovenRESUMEN
OBJECTIVE: To evaluate the type, frequency, and severity of macroscopic small bowel mucosal injury after chronic NSAID intake as assessed by capsule endoscopy (CE), as well as to correlate the severity of gastroduodenal and intestinal damage in these patients. MATERIAL AND METHODS: A prospective, endoscopist-blind, controlled trial. Sixteen patients (14F/2M; age: 57.06 +/- 10.16 yrs) with osteoarthritis (OA) on chronic therapy with NSAIDs underwent CE and upper gastrointestinal endoscopy (UGE). Seventeen patients with OA (9F/2M; age: 57.47 +/- 9.82 yrs) who did not take NSAIDs were included as a control group. A scale ranging from 0 to 2 (0 = no lesions, 1-minor = red spots or petechiae, denuded areas and/or 1-5 mucosal breaks; 2-major = > 5 mucosal breaks and/or strictures, or hemorrhage) was designed to assess the severity of small bowel mucosal injuries. RESULTS: CE found intestinal lesions in 75% (12/16) of patients in the study group and in 11.76% (2/17) of controls (p < 0.01). Seven out of 16 NSAID consumers (43.75%) and none in the control group (0%) had a major small bowel mucosal injury (p < 0.01). The percentages of patients with grade 1 and 2 gastroduodenopathy in the study group, as assessed by UGE, were 37.14 and 23.81%, respectively. There was no significant difference in the rate of major enteropathy between patients with none or minor gastroduodenal injury, and those with major gastroduodenopathy (43.75 vs. 40%; p = N.S.). CONCLUSIONS: Chronic NSAID intake is associated with a high rate of small bowel mucosal injuries. Our data have failed to demonstrate a relationship between the severity of gastroduodenal and intestinal injury.
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Antiinflamatorios no Esteroideos/efectos adversos , Endoscopía Capsular , Enfermedades Duodenales/diagnóstico , Úlcera Péptica Hemorrágica/diagnóstico , Gastropatías/diagnóstico , Adulto , Anciano , Antiinflamatorios no Esteroideos/uso terapéutico , Inhibidores de la Ciclooxigenasa 2/efectos adversos , Inhibidores de la Ciclooxigenasa 2/uso terapéutico , Diclofenaco/efectos adversos , Diclofenaco/uso terapéutico , Enfermedades Duodenales/inducido químicamente , Enfermedades Duodenales/complicaciones , Úlcera Duodenal/inducido químicamente , Úlcera Duodenal/complicaciones , Úlcera Duodenal/diagnóstico , Femenino , Humanos , Ibuprofeno/efectos adversos , Ibuprofeno/análogos & derivados , Ibuprofeno/uso terapéutico , Mucosa Intestinal/efectos de los fármacos , Mucosa Intestinal/patología , Masculino , Persona de Mediana Edad , Osteoartritis/complicaciones , Osteoartritis/tratamiento farmacológico , Úlcera Péptica Hemorrágica/etiología , Estudios Prospectivos , Índice de Severidad de la Enfermedad , Método Simple Ciego , Gastropatías/inducido químicamente , Gastropatías/complicaciones , Úlcera Gástrica/inducido químicamente , Úlcera Gástrica/complicaciones , Úlcera Gástrica/diagnósticoRESUMEN
BACKGROUND AND OBJECTIVES: The diagnostic yield of push enteroscopy (PE) varies widely from 13 to 78% of cases, according to the various series. The aim of this retrospective cohort study was to determine the endoscopic and histological yield of PE in our health area. PATIENTS AND METHODS: A total of 355 consecutive patients (190 males/165 females; mean age 45 years, range 15-89) underwent PE over a 6-year period, from 1997 to 2003. PE was performed under sedation and without overtube. Small-bowel mucosa biopsies were taken in 199 explorations (56%). Clinical indications for PE included: chronic diarrhea (35%), occult digestive bleeding (ODB) or iron-deficiency anemia (28%), suspected small-bowel malignancy (16%), chronic abdominal pain (28/355; 8%), follow-up of polyposis or malabsorption syndromes (7%), and abnormal radiographic findings (6%). RESULTS: PE detected lesions in 122 cases (34%); in 6 cases (6%) lesions were within the reach of esophagogastroduodenoscopy. A normal macroscopic appearance of the small intestinal mucosa with an abnormal histological study was seen in 16 patients (6%). Major findings included: malabsorptive diseases (14%), nonspecific enteropathy (5%), angiodysplasia (3,5%), lymphangiectasia (3%); jejunal polyps (2%), Crohn s disease (2%), intestinal tumors (2%), extrinsic jejunal strictures (0.5%), and other (10/355; 3%). Abnormal radiographic findings (62%), chronic diarrhea (37%) and ODB (31%) were the indications with a higher diagnostic yield. No major complications were seen. CONCLUSIONS: According to our experience, PE is a safe and useful tool for the evaluation of small-bowel disease, especially in some indications (abnormal radiographic findings, chronic diarrhea, and ODB). Small-bowel biopsy increases PE's diagnostic yield in patients with chronic diarrhea.
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Endoscopios Gastrointestinales , Endoscopía Gastrointestinal/métodos , Enfermedades Intestinales/diagnóstico , Intestino Delgado/patología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Grabación en VideoRESUMEN
OBJECTIVES: a) To determine the rate of H. pylori reinfection after successful eradication in a 4-year follow-up study; and b) To evaluate the contribution of different factors in the infection relapse. PATIENTS AND METHODS: A total of 208 patients (age range 18-81 years; average 50 years; 87 women) who had been successfully treated for H. pylori infection were included. Annually, urea breath test was assessed to determine H. pylori status after eradication. Age, sex, rural/urban environment, smoking habit, treatment regimens against H. pylori and urea breath test values were evaluated. RESULTS: reinfection occurred in 9,6% of patients observed, 6,7% (14/208) in the first year, 1,9% (4/208) in the second year, 1% (2/208) in the third and 0% in the forth. Risk factors for infection recurrence were younger age and higher values of urea breath test in the multivariante analysis. CONCLUSIONS: annual reinfection rate was 2,4 pacients-year. Younger patients and higher values of urea breath test were factors associated with a higher rate of reinfection relapse. Annually, urea breath test should be performed to detect reinfection in order to avoid ulcer complications.
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Infecciones por Helicobacter/epidemiología , Helicobacter pylori/aislamiento & purificación , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Antibacterianos/uso terapéutico , Antiulcerosos/uso terapéutico , Femenino , Estudios de Seguimiento , Infecciones por Helicobacter/diagnóstico , Infecciones por Helicobacter/tratamiento farmacológico , Helicobacter pylori/efectos de los fármacos , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Recurrencia , Factores de RiesgoRESUMEN
AIM: To study the usefulness and safety of capsule endoscopy as a diagnostic tool in various small bowel disorders. DESIGN: A retrospective analysis of a series of cases. MATERIAL AND METHODS: Between August 2001 and August 2002, 92 capsule endoscopy procedures were performed in 88 patients (53M/39F, age: 43.87 +/- 16.78). Indications included: chronic diarrhea (n=33); unknown abdominal pain (n=29); occult gastrointestinal bleeding or iron-deficiency anemia (n=13); abdominal discomfort in NSAID takers (n=7); staging of gastrointestinal tumors (n=4), and asymptomatic controls (n=2). Previously performed gastroscopy, colonoscopy, and small-bowel follow-through were not conclusive in all patients. RESULTS: Most frequently relevant findings included: jejuno-ileal aphtas and ulcerations (29 patients), vascular malformations (13 patients), and intestinal neoplasm (6 patients). The groups with a higher rate of findings related to this indication were occult gastrointestinal bleeding (76.92%) and chronic diarrhea (67.85%), with the lowest rate in the abdominal pain group (34.48%). Therapeutic strategy was directly changed in 36 of 88 patients (40.90%) because of capsule-endoscopic findings. The only observed complication was the failed excretion of one of the capsules because of an unknown ulcerated intestinal stricture. CONCLUSIONS: Capsule endoscopy is a safe procedure which can study the entire small bowel, meaning a valuable tool for the management of patients with suggestive signs and symptoms of intestinal disorders.
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Endoscopios Gastrointestinales , Endoscopía Gastrointestinal/métodos , Enfermedades Intestinales/diagnóstico , Adolescente , Adulto , Anciano , Cápsulas , Niño , Endoscopía Gastrointestinal/efectos adversos , Femenino , Humanos , Intestino Delgado/patología , Masculino , Persona de Mediana Edad , Fotograbar , Estudios Retrospectivos , SeguridadRESUMEN
INTRODUCTION AND OBJECTIVES: Colonic transit time can define three types of delay: right colon (colonic inertial), left colon and recto sigmoid. The aim of this study is to compare clinic characteristics and manometric results among the different groups with segmental colonic transit disorder. PATIENTS AND METHODS: 61 subjects were included in our study (5 men and 56 women) with and average age of 47.5 years (range: 17-84 years). We carried our a study of segmental and total colonic transit time, with the use of radio-opaque markers and sequential abdominal X-rays. We considered that transit time was prolonged when it was longer than 72 hours, and segmental transit time, when right colon was longer than 22 hours, left colon 37.2 hours and recto-sigmoid 37.2 hours. We included different clinic data: age, sex, place of residence stool frequency, abdominal pain, painful evacuation, incomplete evacuation, evacuation desire, dietary fibre intake, use of laxatives. We practised anorectal manometry in 20 patients. RESULTS: The average total colonic transit time was 38.2 hours in normal transit and 103 hours with disorder. The frequency in the three colonic segments, when there was a long total colonic transit time, was: 40% in the left colon, 33% in the recto-sigmoid and 27% in the right colon. We analysed the clinical characteristics of these three groups, finding more frequency of painful evacuation and defecation desire and lower dietary fibre intake in recto sigmoid. The most important abnormality in anorectal manometry was the hiposensitivity in the anorectal area, that only appeared in subjects with long segmental transit time in the right colon (colonic inertia), statistically significant. CONCLUSIONS: The measurement of colonic transit time with radio-opaque markers is a simple technique that allows for the objective detection of the different groups of patients with chronic idiopathic constipation. The exact typification of the abnormality is important for the individualization of each treatment.
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Colon/fisiología , Estreñimiento/fisiopatología , Tránsito Gastrointestinal/fisiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Enfermedad Crónica , Femenino , Humanos , Masculino , Manometría/métodos , Persona de Mediana Edad , Factores de TiempoRESUMEN
Salmonella dublin is a veterinary pathogen which rarely causes human illness, although reported human isolates have increased over the past two decades. This serovar of salmonella is unusually invasive and life-threatening, although the clinical pattern of human infection is not well known. We describe a 51-year-old cirrhotic patient who presented with severe liver failure, chronic diarrhoea and left-sided segmental colitis. Radiological and endoscopic findings suggested Crohn's colitis. During the hospital stay he developed a spontaneous bacterial peritonitis (SBP) and S. dublin was isolated in the ascitic fluid. Our report supports the view that this salmonella serovar should be kept in mind as a rare cause of SBP in cirrhotic patients, especially in those cases with chronic colitis resembling Crohn's disease.
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Colitis/microbiología , Cirrosis Hepática Alcohólica/complicaciones , Peritonitis/microbiología , Infecciones por Salmonella/diagnóstico , Salmonella enteritidis , Enfermedad Crónica , Colitis/complicaciones , Colitis/diagnóstico , Diagnóstico Diferencial , Humanos , Masculino , Persona de Mediana Edad , Peritonitis/complicaciones , Peritonitis/diagnóstico , Infecciones por Salmonella/microbiología , Salmonella enteritidis/aislamiento & purificaciónRESUMEN
The discovery of, at least, two isoforms of the enzyme cyclooxygenase, named by the numbers 1 and 2, has updated our knowledge about the NSAID. This has led investigators to reconsider what we can expect from this kind of drugs. The two isoforms share enzymatic and structural properties, although they are regulated differently, at molecular level and can be distinguished from their functions, although an overlap of roles between them do exist. The main goal of the development of highly selective inhibitors is to improve gastric tolerability. The classical NSAID inhibit preferentially the isoform 1 of the cyclooxygenase, in vitro, which appears to be dangerous, according to gastrointestinal safety profile. The new compounds with high selectivity for the isoform 2 of the cyclooxygenase could be better tolerated at gastrointestinal level. Meanwhile these compounds also could have a potential use in several diseases such as colorectal cancer and neurodegenerative processes. The potential occurrence of side effects, perhaps related with renal function, should be noted. Finally large controlled clinical trials are needed to estimate the therapeutic advantages which can be offered by the new highly selective NSAID, and the potential consequences which can result from the isoform 2 of the cyclooxygenase prolonged inhibition