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Francisca Joly

Publications and source records attributed to Francisca Joly.

10 recordsLinked to original sources
PubMed2006

Incidence, risk factors, and complications of cholelithiasis in patients with home parenteral nutrition.

BACKGROUND: Previous studies showed high prevalence rates of cholelithiasis in patients with home parenteral nutrition (HPN). Our aim was to determine, in an HPN population, the incidence and risk factors for gallstones and sludge and their complications. STUDY DESIGN: Retrospective chart review was conducted in a tertiary care center. One hundred fifty-three consecutive patients who received HPN for longer than 2 months (range 2 to 204 months; median 15 months) between 1985 and 1997 were followed with ultrasonography. Kaplan-Meier curves and log-rank tests were calculated to assess risk factors for gallbladder lithiasis and complications. RESULTS: Thirty-four patients (22%) underwent cholecystectomy before HPN. Of the 119 remaining patients with gallbladder in situ, cholelithiasis appeared during HPN in 45 (38%). The probability of cholelithiasis developing during HPN was estimated to be 6.2%, 21.2%, and 38.7% at 6, 12, and 24 months, respectively. Biliary complications developed in eight patients (7%) during followup. Therapy consisted of endoscopic sphincterotomy (three patients) or operation (five patients) with uncomplicated outcomes except for one patient; no death was observed. Incidence rates of biliary complication during HPN were estimated to be 0.0%, 4.7%, and 10.1% at 6, 12, and 24 months, respectively. Nil or negligible ingesta was the only factor notably associated with incidence of cholelithiasis (p < 0.01) or biliary complications (p < 0.01). CONCLUSIONS: This first incidence study shows a high rate of cholelithiasis and a low rate of complications during HPN. Both events were notably related to nil or negligible ingesta.

Adolescent↗
PubMed2006

Guidelines for management of home parenteral support in adult chronic intestinal failure patients.

Management of home parenteral support in adult benign but chronic intestinal failure patients requires a nutrition support team using disease-specific pathways. Education of patients to ensure they self manage home parenteral nutrition (HPN) is cornerstone to obtain minimal rate of technical complications and improvement in quality of life. Nutritive mixtures, compounded by pharmacists in single "all-in-one" bags, must be tailored according to the nutritional and intestinal status of individual patients with definition of macronutrients and water-electrolyte needs, respectively. Each PN cycle should be complete in essential nutrients to be nutritionally efficient and should have sufficient amounts of amino acids, dextrose, water, minerals, and micronutrients to avoid deficiency. When the nutritional goal is achieved, a minimum number of PN cycles per week should be implemented, guided ideally by digestive balance(s) (In-Out) of macronutrients and minerals of individual patients. Indeed, HPN is, in most cases, a complementary nonexclusive mode of nutritional support. In short gut patients--who represent 75% of chronic intestinal failure patients--encouraging enteral feeding decrease PN delivery and the risk of metabolic liver disease associated with HPN. In short gut patients with no severe renal impairment, blood citrulline dosage, in association with the remnant anatomy, is a tool to delineate transient from permanent intestinal failure. The latter group includes candidates for trophic gut factors and rehabilitative or reconstructive surgery, including intestinal transplantation. Thus, outcome improvement for intestinal failure patients needs intestinal failure teams having expertise in all medical and surgical aspects of this field.

Adult↗
PubMed2006

Herpes simplex virus type 1 colitis in a patient with common variable immunodeficiency syndrome.

We report on a case of herpes simplex virus (HSV) type 1 colitis in a 69-year-old patient with common variable immunodeficiency syndrome. A treatment with polyvalent immunoglobulins was discontinued in April 2001. In March 2004 she developed chronic diarrhoea related to rectosigmoidal and caecal ulcerations. In November 2004, HSV was recovered in tissue culture from colonic biopsies. Valaciclovir was then started, leading the patient to clinical remission at day 4, and continued for a 6-week course (without any secondary antiviral prophylaxis). Colonic biopsies were negative for HSV by tissue culture and PCR within 3 weeks of antiviral treatment. Intravenous polyvalent immunoglobulin infusions were readministered within the third week of antiviral treatment. She has declared no clinical event since this period. Three months after the antiviral treatment was achieved, a rectosigmoidoscopy showed an ad-integrum macroscopic and histological mucosal healing whereas PCR was negative for HSV in the colonic tissue. As a large proportion of patients with common variable immunodeficiency syndrome present not only as a humoral immunodeficiency but also as a defect in the cellular immunity compartment (with T-cell deficits), HSV, as well as cytomegalovirus, should be investigated in patients with common variable immunodeficiency syndrome presenting colitis.

Aged↗
PubMed2004

Potential usefulness of olive oil-based lipid emulsions in selected situations of home parenteral nutrition-associated liver disease.

Long-term (i.e. home) parenteral nutrition has been advocated to be responsible for several metabolic complications among which hepatic disorders have long been the most relevant in view of patients' prognosis. The increased knowledge of the pathophysiologic factors associated to parenteral nutrition-related liver disease as well as the regular improvement of the components and the techniques used for parenteral nutrition leaded progressively to a better prevention of these side effects. This case report focuses on the potential interest of olive oil-based lipid emulsions in home parenteral nutrition patients, in selected situations of home parenteral nutrition-associated metabolic liver disease.

Adult↗
PubMed2004

Could immunosuppressive drugs reduce recurrence rate after second resection for Crohn disease?

BACKGROUND: The aim of this study was to assess the possible benefit of postoperative immunosuppressive drugs administration (ie, azathioprine, 6-mercaptopurine, or methotrexate) on long-term surgical recurrence rate after second anastomotic ileocolonic resection. METHODS: From 1984 to 2000, 26 patients with CD underwent second resection for ileocolonic anastomotic recurrence. There were 14 women and 12 men (mean age +/- SD: 34 +/- 9 years). Two groups of patients were compared according to the postoperative treatment: immunosuppressive (IS) drugs group was composed of 14 patients, and control group was composed of 12 patients receiving either salicylates (n = 5) or no treatment (n = 7). RESULTS: Clinical recurrence rate at 3 years was significantly lower in the IS group than in the control group (3/12, 25% vs 6/10, 60%; P < 0.05). Although not significant, after a mean follow-up of 80 +/- 46 months (extr. 17-178 months) after the second resection, clinical recurrence rate at follow-up was also lower in IS group (6/14, 43%) than in control group (9/12, 75%). The mean delay of recurrence was similar in both groups (27 +/- 13 months vs 28 +/- 21; NS). A third intestinal resection was performed less frequently in the IS group than in control group (2/14, 17% vs 7/12, 58%; P < 0.02). CONCLUSIONS: In patients treated with IS drugs, the rate of postoperative recurrence after second ileocolonic CD resection is lower than in untreated patients. Our results suggest that IS drugs should be evaluated prospectively for prevention of second postoperative CD recurrence.

Adult↗
PubMedDate not supplied

Digestive smooth muscle mitochondrial myopathy in patients with mitochondrial-neuro-gastro-intestinal encephalomyopathy (MNGIE).

We report 3 new cases of Mitochondrial-Neuro-Gastro-Intestinal Encephalomyopathy (MNGIE) (or Pseudo-Obstruction-Leukoencephalopathy-Intestinal-Pseudoobstruction Syndrome [POLIP]), a rare disease that associates chronic intestinal pseudo-obstruction (CIPO) and neurological symptoms. A review of the 72 reported cases together with these 3 cases revealed that this condition was associated with (a) a specific cluster of neurological symptoms including leukoencephalopathy (96%), polyneuropathy (96%), ophthalmoplegia (91%) and hearing loss (55%); (b) a CIPO syndrome with the presence of small bowel diverticulae (53%); and (c) mitochondrial cytopathy in 36 of the 37 tested patients (2 of our 3 cases), and thymidine phosphorylase gene mutations in all the 37 tested patients (2 of our cases). The etiology of POLIP/MNGIE syndrome appears therefore to be due to a mitochondrial cytopathy secondary to thymidine phosphorylase gene mutation(s). In 3 cases, including 2 of our 3 patients, mitochondrial abnormalities were evidenced at the ultrastructural level in digestive smooth muscle demonstrating that the pathogenesis of gastrointestinal involvement was directly related to mitochondrial alterations in digestive smooth muscle cells.

Adult↗
PubMedDate not supplied

[Chronic intestinal pseudo-obstruction].

Chronic intestinal pseudo-obstruction (CIPO) is a disease characterized by episodes resembling mechanical obstruction in the absence of organic, systemic, or metabolic disorders. Pseudo-obstruction is an uncommon condition and can result from primary (40%) or secondary (60%) causes. The most common symptoms are nausea, vomiting, abdominal distension, abdominal pain and constipation or diarrhea. These symptoms are usually present many years before CIPO diagnosis. They can lead to severe electrolyte disorders and malnutrition. Principles for management of patients with CIPO are: to establish a correct clinical diagnosis in excluding mechanical obstruction; to perform a symptomatic and physiologic assessment of the gastrointestinal tract involved; to look for extra-intestinal manifestations, especially for myopathy and neuropathy; to discuss in some cases a surgery for full-thickness intestinal biopsies, and/or a neuromuscular biopsy in case of mitochondrial cytopathy suspicion. The management is primarily focused on symptom control and nutritional support to prevent weight loss and malnutrition. Treatment of CIPO includes prokinetic agents which may help to reduce gastrointestinal symptoms Courses of antibiotics may be needed in patients with symptoms suggestive of bacterial overgrowth. When necessary, enteral nutrition is preferred. In carefully selected patients, feeding jejunostomy with or without decompression gastrostomy may be tried. Long term parenteral nutrition should be reserved for patients who can not tolerate enteral nutrition. Intestinal transplantation can be discussed in selected patients.

Chronic Disease↗