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Query: UMLS:C0033774 (pruritus)
 14,546 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Guinea worm infection is one of the most easily prevented parasitic diseases, but it is nevertheless a common cause of disability in rural areas of Africa, south-west Asia, and India. Infection occurs when drinking water is infested with infected Cyclops, a microcrustacean. Worms up to 70-80 cm in length develop in the subcutaneous tissues of the feet or legs and larvae are liberated to renew the cycle when an infected individual steps into a well or pond from which others draw drinking water. Infection is markedly seasonal because of (a) the influence of the climate on the types of water source used and (b) the developmental cycle of the parasite. The disability may be economically very important if the period of infection coincides with busy periods in the agricultural year. Sieving water through a cloth is sufficient to remove the Cyclops, but on a public health scale improved water supplies are required for control. Once the cycle of reinfection can be broken in any district the disease disappears. Chemical treatment of water bodies with temephos is also an effective and safe way of controlling transmission. Treatment consists of rolling out each emerging worm onto a small stick, a few centimetres each day, and certain drugs reduce the pain and pruritus and enable the worm to be removed more quickly.
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PMID:Guinea worm disease: epidemiology, control, and treatment. 16 22

Intestinal parasites are common among labourers from foreign countries and in immigrants. Some worm-infections like ascaridiasis or enterobiasis occur in children quite often even in the cold climates. In cases of ascaridiasis only a heavy infection causes clinical symptoms. The diagnosis is made through the detection of eggs in the stools, as all the other worm-infections are diagnosed from the stool-test. Piperazine-derivatives are highly effective against ascaris; another useful drug is Pyrantel-Pamoate. Toxocara canis, which affects normally only dogs, can occur occasionally in humans. Its larvae migrate in the body and cause granulomas. The main clinical symptom of threadworms (enterobiasis) is itching around the anus. This parasite can be eradicated through Pyrvinium-Pamoate. The first symptom a patient notices in cases of taeniasis are proglottides--parts of the worms--which are passed with the stools. The drug of choice against all kinds of tapeworms is Niclosamide. Hookworms are rampant in tropical countries. Heavy infections can cause severe anemias, especially in children. Bephenium-Naphthoate and Bitoscanate are effective drugs against this parasite. The whipworm (Trichuris trichura) is very common in the warm countries. It can be treated by Tiabendazole and nowadays also with Mebendazole, which is virtually atoxic. Infections with Strongyloides stercoralis are difficult to eradicate, as there are different ways of reinfection. In case an infection with strongyloides is accompanied by other serious diseases cachexia and even fatal outcome has been seen.
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PMID:[Worm-diseases]. 95 53

Sexual activity is the primary method of transmission for several important parasitic diseases and has resulted in a significant prevalence of enteric parasitic infection among male homosexuals. The majority of parasitic sexually transmitted diseases involve protozoan pathogens; however, nematode and arthropod illnesses are also included in this group. Trichomoniasis, caused by Trichomonas vaginalis, is the most common parasitic STD. Infection with this organism typically results in the signs and symptoms of vaginitis. Trichomoniasis can be diagnosed in the office setting by performing a microscopic evaluation of infected vaginal secretions and can be successfully treated with metronidazole. Both pediculosis pubis, caused by the crab louse Pthirus pubis, and scabies, caused by the itch mite Sarcoptes scabiei, present with severe pruritus. A papular or vesicular rash and linear burrows seen in the finger webs and genital area are characteristic of scabies. Pediculosis pubis is diagnosed by observing adult lice or their nits in areas that bear coarse hair. The diagnosis of scabies is confirmed by scraping suspicious burrows and viewing the mite or its byproducts under the microscope. Lindane, 1% used in treating scabies, is also very effective for treating pediculosis pubis. Synthetic pyrethrins, also applied as a cream or lotion, are less toxic alternatives for the treatment of either condition. Oral-anal and oral-genital sexual practices predispose male homosexuals to infection with many enteric pathogens, including parasitic protozoans and helminths. The most common of these parasitic infections are amebiasis, caused by Entamoeba histolytica, and giardiasis caused by Giardia lamblia. Both entities may cause acute or chronic diarrhea, as well as other abdominal symptoms. Most gay men with amebiasis are asymptomatic, and invasive disease in this group is extremely rare. Both amebiasis and giardiasis can be diagnosed on the basis of microscopic examination of stool specimens, although duodenal aspiration is occasionally necessary to confirm a diagnosis of giardiasis. Multiple treatment regimens exist for amebiasis. Iodoquinol is a good choice for asymptomatic cyst carriers, whereas the combination of metronidazole plus iodoquinol is used for symptomatic patients. Quinacrine and metronidazole are both efficacious in the treatment of giardiasis.
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PMID:Sexually transmitted parasitic diseases. 201 32

A prospective randomised study was undertaken in 80 patients to assess the combined regimen of ciprofloxacin with metronidazole against amoxicillin/clavulanic acid with metronidazole as treatment for established intra-abdominal infection. Treatment was for five days. Seventy-eight patients were clinically evaluable (38 patients on ciprofloxacin with metronidazole and 40 patients on amoxicillin/clavulanic acid with metronidazole). The overall clinical success rate in the treatment of intra-abdominal infections was 96% for the ciprofloxacin with metronidazole group, and 90% for the amoxicillin/clavulanic acid with metronidazole group. Over half of all patients were able to change from intravenous to oral antibiotic administration within the study period. One patient receiving ciprofloxacin with metronidazole developed pruritus near the injection site.
Infection
PMID:A randomised prospective controlled study of ciprofloxacin with metronidazole versus amoxicillin/clavulanic acid with metronidazole in the treatment of intra-abdominal infection. 201 5

Clinical efficacy and tolerance of cefixime were investigated in an open, uncontrolled trial. 200 mg of cefixime were applied twice daily, duration of therapy was between eight and 14 days (mean value 10.1 days, standard deviation +/- 1.4 days). Ten male patients (mean age 42.7 years) and 19 female patients (mean age 34.4 years) were enrolled. Cure or improvement was observed in all 27 patients evaluable for efficacy of treatment. Bacteriological results based on 15 bacteriologically evaluable patients were: elimination of the initial pathogen 60%, persistence 40%. Unwanted side effects and their incidence among the 29 patients evaluable for tolerance were: diarrhoea eight patients (mild to moderate, limited to three to four days on average), nausea and vomiting one patient, discharge and pruritus one patient.
Infection 1990
PMID:[Effectiveness and tolerance of cefixime in bacterial infections in the ENT area]. 207 70

Infections of the female urinary tract, cervix, vulva, and vagina produce a variety of overlapping symptoms, including vulvar pruritus, dysuria, dyspareunia, and increased or altered vaginal discharge. Recent studies have considerably improved our understanding of the etiology, pathophysiology, diagnosis, and treatment of these infections.
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PMID:Sexually transmitted diseases. Lower genital tract infections in women. 333 82

Ofloxacin was administered to 18 patients and ciprofloxacin to 17 patients suffering from acute or chronic complicated urinary tract infections. Patients received doses of 100 mg ofloxacin, b.i.d., or 250 mg ciprofloxacin, b.i.d., for seven days. The clinical and bacteriological response were evaluated after 17 days. Resolution of symptoms were found in approximately 60% of cases for both treatments and bacteriological eradication was 66% for ofloxacin and 50% for ciprofloxacin. Side-effects such as itching and rash were reported in three cases. The results indicate that ofloxacin and ciprofloxacin are safe and effective agents in the treatment of complicated urinary tract infections.
Infection 1986
PMID:Clinical evaluation of ofloxacin versus ciprofloxacin in complicated urinary tract infections. 354 51

The prevalence, intensity and clinical manifestations of onchocerciasis were investigated in three village communities along the Bahr El Arab and its tributaries in Southern Darfur, Western Sudan. Onchocerca volvulus has not been reported from this region before. Over 300 people were examined and the selection of patients was aimed at obtaining a cross-sectional view of the disease at all ages and in both sexes. Prevalence rates were high (67.5%, 28.6% and 32% in Titribi, Radom and Kafia Kingi, respectively). The intensity of infection in young adults was generally about 30 mf/mg, but ranged up to 100 mf/mg. Infections were detected in subjects as young as two years old; about one quarter of those sampled in Titribi had nodules, mostly in the pelvic region. Clinical signs of acute and chronic dermal changes were especially marked in Titribi. This village was located closest to the breeding sites, which appear in the rainy season only. More than a third of those samples had severe pruritus and showed many self-inflicted excoriations. Both anterior and posterior eye segment changes were detected in each community, and cases of onchocercal blindness were attributed to sclerosing keratitis and to optic and chorioretinal atrophy. One case typical of intensely localized disease was seen, where the affliction was unilateral and severe with oedema and pigment changes, but very few microfilariae present. Onchocerciasis appears to be well established in this region and has apparently caused abandonment of some settlements in recent years.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Onchocerciasis in Sudan: the Southern Darfur focus. 360 40

The perianal mycotic flora was studied in proctological patients with and without pruritus ani, as well as in control subjects. Four groups of patients underwent perianal mycoculture. In Group 1, 53 patients with anal pruritus were treated for benign anorectal disease. In Group 2, 24 patients with no underlying disease presented with anal pruritus. Both of these groups underwent concomitant chemical and parasitical examination of the faeces and an oral glucose tolerance test. In Group 3, 50 patients without pruritus ani at present or in the past were treated for benign anorectal diseases. In Group 4, 47 surgical patients without pruritus ani were treated for benign (9) and malignant (38) non-proctological diseases. In Group 1 the mycoculture was positive in 24/53 patients (Candida albicans 14, dermatophytes 10). In Group 2 fungal infections were seen in 16/24 patients (C. albicans 7, dermatophytes 9). No parasites or diabetes were found in either group. In Group 3 C. albicans was isolated in 14/50 patients. In Group 4 C. albicans was found in 11/47 cases (2 in benign, 9 in malignant diseases). Infection by C. albicans was observed in all groups studied, independent of the presence of disease or anal pruritus. The presence of dermatophytes was always associated with pruritus ani.
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PMID:The mycotic flora in proctological patients with and without pruritus ani. 391 Jan 58

The efficacy of mezlocillin in urinary tract infections was assessed using both the intramuscular and intravenous route. Patients with comparable diseases were divided into two groups. The microorganisms were sensitive to mezlocillin. Thirty patients were given i. m. doses and 20 i. v. doses. These patients had upper or lower urinary tract infections. The doses were 2 g i. v. or 1 g i. m. every eight hours. Treatment lasted for an average of six days. The MICs for mezlocillin were determined for the strains isolated, all of which were gram-negative organisms, with the exception of nine enterococci. In addition, sensitivity to cephalothin, carbenicillin and gentamicin was determined using the disc diffusion test. The geometric means of the MICs for mezlocillin were 3.85, 2.8 and 1.3 mg/l against Escherichia coli, Proteus mirabilis and enterococci, respectively. There were no marked differences in activity between the i. m. and i. v. routes on Days 1, 7, 14, 30 and 60 after treatment. There was a short-term cure rate of 79% with mezlocillin, independent of the route of administration; reinfections were observed in 8% of the cases and the infection persisted in 13%. There are no significant differences between our results and those from other studies on mezlocillin and piperacillin. There was no indication of toxicity, nor were there deviations in the haematological and biochemical parameters. One patient had severe pruritus following each i. m. injection; the treatment had to be discontinued.
Infection 1982
PMID:An assessment of the intramuscular and intravenous administration of mezlocillin in urinary tract infections. 621 9


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