PubMed Health⌕ Search

Biomedical subjects

Donato F Altomare

Publications and source records attributed to Donato F Altomare.

9 recordsLinked to original sources
PubMed2006

Red hot chili pepper and hemorrhoids: the explosion of a myth: results of a prospective, randomized, placebo-controlled, crossover trial.

PURPOSE: Spicy foods are appreciated by a large part of the world population but have been blamed for causing hemorrhoids or exacerbating their symptoms, although no epidemiologic studies have been performed supporting this hypothesis. In this double-blind, randomized, placebo-controlled, crossover trial, we have studied the effects of a single dose of red hot chili pepper on the hemorrhoidal symptoms. METHODS: Fifty patients with second-degree and third-degree symptomatic hemorrhoids were randomly assigned to take a capsule containing red hot chili powder or placebo during lunch, scoring five hemorrhoidal symptoms (bleeding, swelling, pain, itching, and burning) on a visual analog scale. After one week, crossover treatment was administered according to the same methodology. Other treatments and foods potentially related with anorectal symptoms were discontinued during the study periods. RESULTS: Patients assigned low scores to their hemorrhoidal symptoms before the study and the scores remained unchanged during the 48 hours after both placebo and chili pepper treatment, the latter showing no statistically significant effects. CONCLUSIONS: There is no scientific evidence that a spicy meal based on red hot chili pepper may worsen hemorrhoidal symptoms and, therefore, there is no reason to prevent these patients from occasionally enjoying a spicy dish if they so wish.

Adult↗
PubMed2005

Serum lipid profile in colorectal cancer patients with and without synchronous distant metastases.

OBJECTIVE: In this study, the serum lipid profile, including total cholesterol (TC), triglycerides (TG), high-density (HDL-C) and low-density lipoprotein cholesterol (LDL-C), has been investigated in colorectal cancer patients (CRC) with and without synchronous distant metastases. The aim of this study was to verify whether the presence of metastases was associated to serum lipid abnormalities, and whether lipoprotein abnormalities were linked to the nutritional status. METHODS: The fasting serum lipid profile was examined in 84 CRC patients using colorimetric methods. To determine the nutritional status, the body mass index (BMI) was calculated and serum albumin was measured. RESULTS: Patients with distant metastases showed significantly higher levels of TC, LDL-C and the LDL-C/HDL-C ratio than patients without metastases (p< 0.05). The presence of metastases was positively associated with TC, LDL-C and the LDL-C/HDL-C ratio, being independent of sex, age and BMI. CONCLUSIONS: Elevated serum lipid levels may facilitate the development of distant metastasis in CRC patients.

Aged↗
PubMed2004

Reliability of electrophysiologic anal tests in predicting the outcome of sacral nerve modulation for fecal incontinence.

INTRODUCTION: Sacral nerve modulation has been demonstrated to be a new efficacious treatment for fecal incontinence. The effectiveness of the procedure is preliminarily tested by means of a peripheral nerve evaluation. Integrity of the sacral neural pathway is generally believed to be a necessary condition for a good response, but no data are available to confirm whether electrophysiologic anal tests are predictive of the clinical outcome of the peripheral nerve evaluation. METHODS: Eighty-two incontinent patients underwent the peripheral nerve evaluation after full evaluation of the anorectal physiology. Univariate analysis was performed, and the positive predictive value, sensitivity, and specificity were calculated for each of the tests. RESULTS: Forty-six patients had successful results to the peripheral nerve evaluation and were subjected to permanent implant of a sacral electrostimulator. Anal sphincter electromyography had been performed in 60 patients, whereas pudendal nerve terminal motor latency had been assessed in 68 and evoked sacral potentials in 29 patients. Anal electromyography was statistically related to the outcome of the peripheral nerve evaluation ( P = 0.0004) with a positive predictive value of 81 percent, a sensitivity of 44 percent, and a specificity of 81 percent. Pudendal nerve terminal motor latency on the right side did not correlate with the outcome, but left pudendal nerve terminal motor latency was weakly correlated ( P = 0.02), although both tests had a low positive predicting value and sensitivity vs. good specificity. Evoked sacral potentials did not correlate with the outcome and had a low positive predictive value, sensitivity, and specificity. CONCLUSIONS: Simple anal sphincter electromyography can predict the outcome of the peripheral nerve evaluation with good positive predictive value and specificity in patients with fecal incontinence. Other, more expensive, electrophysiologic anal tests do not add further prognostic information.

Aged↗
PubMed2003

Permanent sacral nerve modulation for fecal incontinence and associated urinary disturbances.

BACKGROUND AND AIMS: Sacral nerve modulation (SNM) using an implantable pulse generator is gaining increasing acceptance in the treatment of several functional disturbances of the urinary and intestinal tract. This new therapeutic approach offers new possibilities in the treatment of fecal incontinence (FI) by means of its possible effects on anorectal physiology. PATIENTS AND METHODS: Fourteen patients with FI, six of whom had associated urinary disturbances, underwent permanent SNM after successful peripheral nerve evaluation tests. All had a clinical evaluation including FI grading systems (American Medical systems, AMS; Continence Grading System, CGS) and quality of life questionnaires (Fecal Incontinence Quality of Life, FIQL), and anorectal physiology tests performed before and during electrostimulation. Two patients had a lead displacement which was repositioned. Median follow-up was 14 months (range 6-48 months). RESULTS: AMS scores decreased significantly from 101 to 67 after 24 months CGS scores from 15 to 2 after 2 months. The median number of episodes of major incontinence per 2 weeks decreased from 14 to 1 after 24 months. FIQL scores improved significantly in the nine patients tested from an overall score of 1.59 to 3.3, with improvement in all areas of the FIQL. Four of the six patients with associated urinary disturbances had a significant improvement in their symptoms. Anal resting and squeezing tone did not change significantly, nor did rectal volumetry, compliance, rectoanal inhibitory reflex, or length of the anal high-pressure zone, while 24-h rectal manometry showed inhibition of the spontaneous rectal motility complexes after meal and on awakening in the only two patients undergoing this investigation. CONCLUSION: Although the mechanism of action of SMN is still unclear and requires further investigations, clinical results are very encouraging, confirming the role of this new and safe procedure in the treatment of FI and associated urinary disturbances.

Adult↗
PubMed2003

Pan-enteric dysmotility, impaired quality of life and alexithymia in a large group of patients meeting ROME II criteria for irritable bowel syndrome.

AIM: Psychological factors, altered motility and sensation disorders of the intestine can be variably associated with irritable bowel syndrome (IBS). Such aspects have not been investigated simultaneously. The aim of this paper was to evaluate gastrointestinal motility and symptoms, psychological spectrum and quality of life in a large group of IBS patients in southern Italy. METHODS: One hundred IBS patients (F:M=73:27, age 48+/-2 years, mean+/-SE) fulfilling ROME II criteria matched with 100 healthy subjects (F:M=70:30, 45+/-2 years). Dyspepsia, bowel habit, alexithymia, psycho-affective profile and quality of life were assessed using specific questionnaires. Basally and postprandially, changes in gallbladder volumes and antral areas after liquid meal and orocaecal transit time (OCTT) were measured respectively by ultrasonography and H(2)-breath test. Appetite, satiety, fullness, nausea, and epigastric pain/discomfort were monitored using visual-analogue scales. RESULTS: Compared with controls, IBS patients had increased dyspepsia (score 12.6+/-0.7 vs 5.1+/-0.2, P<0.0001), weekly bowel movements (12.3+/-0.4 vs 5.5+/-0.2, P<0.00001, comparable stool shape), alexithymia (score 59.1+/-1.1 vs 40.5+/-1.0, P=0.001), poor quality of life and psycho-affective profile. IBS patients had normal gallbladder emptying, but delayed gastric emptying (T50: 35.5+/-1.0 vs 26.1+/-0.6 min, P=0.00001) and OCTT (163.0+/-5.4 vs 96.6+/-1.8 min, P=0.00001). Fullness, nausea, and epigastric pain/discomfort were greater in IBS than in controls. CONCLUSION: ROME II IBS patients have a pan-enteric dysmotility with frequent dyspepsia, associated with psychological morbidity and greatly impaired quality of life. The presence of alexithymia, a stable trait, is a novel finding of potential interest to detect subgroups of IBS patients with different patterns recovered after therapy.

Abdominal Pain↗
PubMed2002

Combined perineal and endorectal repair of rectocele by circular stapler: a novel surgical technique.

PURPOSE: The aim of this study was to present a new technique for treatment of disabling rectocele when associated with internal mucosal prolapse or hemorrhoids using a 33-mm circular stapler. METHODS: Eight female patients complaining of obstructed defecation because of distention rectocele associated with internal mucosal prolapse or hemorrhoids and perineal descent entered the study. The rectovaginal septum was opened by diathermy up to the end of the rectal wall weakness. The perineal wound and the anus were held open by a self-retractor. Using a transparent anoscope (PPH 01 system), 2 mucosal pursestrings were prepared 5 and 8 to 9 cm distant from the dentate line. Posteriorly, only the submucosa was included in the pursestring; anteriorly, it included the rectal wall, which was kept separate from the vaginal wall. A transanal 33-mm circular stapler was then used to close the rectocele and treat the mucosal prolapse. Before closing the perineum a levatorplasty was fashioned. RESULTS: One patient had a vaginal tear during dissection of the septum, which healed spontaneously in one month. No other complications were recorded. Postoperative defecography showed correction of the rectocele and the posterior rectal prolapse in all patients. In two of them, a small lateral diverticulum could be seen, although this was asymptomatic. After a median follow-up of 12 months, all had significantly improved defecation (chronic constipation score dropped from 14.3 to 5, P < 0.04). CONCLUSION: Combined perineal and endorectal stapler repair of rectocele may be a useful new surgical tool for correcting distention rectocele associated with mucosal prolapse or hemorrhoids and perineal descent in selected patients. A longer follow-up on a larger number of patients is needed to confirm these preliminary results.

Adult↗
PubMedDate not supplied

[Italian translation and prospective validation of fecal incontinence quality of life (FIQL) index].

The evaluation of any functional disease affecting quality of life requires a purpose-designed quality-of-life index for clinical trials as well as for evaluating the outcomes of treatments. The fecal incontinence quality of life index (FIQL) was developed at Minnesota University (USA) for patients with faecal incontinence but could not be used for Italian patients without appropriate cultural and linguistic adaptation. Therefore this index was translated into italian and prospectively validated on a new series of 73 incontinent patients and 8 healthy controls in order to provide Italian coloproctologists with a useful tool for clinical research. The italian version or the FIQL index met all the statistical criteria of reliability, reproducibility, specificity and convergency required and therefore can be used with confidence in clinical trials on such patients.

Adult↗
PubMedDate not supplied

Double jejunal intussusception in an adult with chronic subileus due to a giant lipoma: a case report.

We present a case of a 40-year-old male with a clinical history of intermittent intestinal occlusion, abdominal pain and moderate weight loss. Physical examination and laboratory tests were unremarkable. Diagnostic imaging including CT, MR and small-bowel barium X-rays provided evidence of a jejunal lesion of an unknown nature downstream of the ligament of Treitz. Only at surgery was it possible to identify a double intussusception due to a giant stalked polyp which the histological examination revealed to be a submucosal lipoma.

Adult↗