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At least 703 records · Page 39Linked to original sources
PubMed2006

High prevalence and level of resistance to metronidazole, but lack of resistance to other antimicrobials in Helicobacter pylori, isolated from a multiracial population in Kuwait.

BACKGROUND: The primary treatment regimen for Helicobacter pylori infection for Kuwaitis does not contain metronidazole, but that for expatriates does. There is also increasing failure of antimicrobial therapy. AIM: To determine the susceptibility of H. pylori from upper gastrointestinal biopsies of Kuwaitis and non-Kuwaitis to find out if differences existed in the susceptibilities of the isolates from the two different populations. METHODS: The susceptibilities of 96 H. pylori isolates were tested against metronidazole, amoxicillin, clarithromycin and tetracycline by the E test. The rdxA gene was analysed from selected metronidazole-susceptible and metronidazole-resistant strains to find out polymorphism and the basis of metronidazole resistance. RESULTS: Approximately, 70% of isolates from both populations were metronidazole resistant with 65% isolates showing high minimum inhibitory concentration values of >256 mug/mL. No resistance to the other three antimicrobials was found. There were novel nonsense and missense mutations with no deletion in the rdxA gene by insertion of mini-IS605. CONCLUSIONS: The prevalence and level of metronidazole resistance in H. pylori in the two populations was high with no difference, in spite of different treatment regimens. Metronidazole resistance in this transitional country appeared to be independent of prior metronidazole use for treatment of H. pylori infection.

Anti-Bacterial Agents↗
PubMed2006

Clinicoepidemiological features and course of 43 cases of bullous pemphigoid in Kuwait.

BACKGROUND: The clinicoepidemiological characteristics and course of bullous pemphigoid (BP) have not been described in populations from the Arabian Gulf. Hypothesis. Ethnic and regional variations can influence the clinical behaviour and course of autoimmune diseases. METHODS: In this study, 43 patients with BP, registered in our autoimmune bullous diseases (ABD) clinic over a span of 14 years, were studied to determine the clinicoepidemiological features and course of the disease in our region. RESULTS: BP was observed to be the second commonest ABD in our clinic (27%), with a minimum estimated incidence of 2.6 cases/million/year among the referral population. The largest proportion (93%) of the patients was of Arab ethnicity and the female to male ratio was 5.1 :1. Mean +/- SD age at diagnosis was 65.20 +/- 18.80 years. Most of the patients (96%) had moderate to severe disease, and mucosal involvement was seen in 37% of the patients. Systemic steroids (prednisolone 20-60 mg daily) alone or in combination with azathioprine, intravenous immunoglobulins, tetracyclines, mycophenolate mofetil or dapsone were used to treat theses cases. At the last follow-up, 32% of patients were in complete remission and off treatment. The first-year mortality was 30%. Old age and poor general medical condition were the significant risk factors (P < 0.05) contributing to the mortality. CONCLUSION: The study highlights the regional variations of BP and thus a need to uncover the ethnic, genetic and geographical influences, if any, responsible for these variations.

Adult↗
PubMed1991

Cutaneous leishmaniasis in Kuwait. Clinical experience with itraconazole.

Twenty-four patients suffering from single or multiple lesions of cutaneous leishmaniasis were included in this study. Most of the lesions were on the extremities. The patients were randomly divided into two groups. Most of the patients in the first group who were given oral itraconazole for a period of 6-8 weeks showed excellent clinical response. On the other hand, only one patient in the second control group who was given placebo showed good clinical improvement. Systemically administered itraconazole may prove to be a valuable modality for the treatment of cutaneous leishmaniasis.

Administration, Oral↗
PubMed1987

Trisomy 18 clustering in Kuwait.

Thirteen cases of trisomy 18 (T18) were ascertained clinically and cytogenetically during the period 1984-1986. Eight cases were delivered during 1986 in the Maternity Hospital out of 17,318 live births, making an incidence of 4.61/10,000, which is significantly higher than the international incidence as well as the incidence in previous years. The female-to-male sex ratio was 1.8/1, the median maternal age 32.5, and the median paternal age 40. There was no history of polyhydramnios. Five cases were delivered by cesarean section and four cases died in the neonatal period. All cases proved to be full trisomy 18 with no mosaicism detected; in one case parental inversion 9 was detected.

Chromosomes, Human, Pair 18↗