Screening tests for diabetes detection; combined with a chest x-ray survey

A program was carried out to test the value and feasibility of performing blood sugar screening tests in conjunction with a community-wide chest x-ray survey. A simple, rapid and inexpensive blood sugar screening test requiring only about two drops of blood from the finger tip was used. Among 14,681 persons who stated that they did not have diabetes, 191 or 1.3 per cent had "positive" results in screening tests. The number of persons referred to their physicians for diagnostic study because of the possibility of diabetes was reduced from 191 to 127 by means of a more specific secondary screening test. Diagnostic information with regard to 102 of the 127 persons referred to their physicians was supplied by the physicians. In 58 (0.40 per cent of the 14,681 participants) the diagnosis was diabetes-newly discovered as a result of referral by the survey.Some of the persons referred to their physicians because of suspicion of diabetes, while not then diabetic, might be considered prediabetic. The appearance of diabetes in this group during the year following the survey was therefore investigated. Glucose tolerance tests were performed for 32 of the diabetes suspects whose diagnosis immediately following the survey was either "not diabetic" or unknown. In 15 cases the glucose tolerance curves were indicative of diabetes, in seven cases questionable and in ten cases normal. The 58 persons diagnosed immediately after the survey plus the 15 found to have "diabetic" glucose tolerance curves a year later made a total of 73 newly discovered diabetics. This is a discovery rate of 0.50 per cent among the 14,681 participants in the survey. The success of this combined diabetes detection and chest x-ray survey suggests that other screening procedures should be studied to determine the desirability of adding them to similar community-wide case-finding programs.     

SCREENING TESTS FOR DIABETES DETECTION—Combined with a Chest X-Ray Survey

A program was carried out to test the value and feasibility of performing blood sugar screening tests in conjunction with a community-wide chest x-ray survey. A simple, rapid and inexpensive blood sugar screening test requiring only about two drops of blood from the finger tip was used. Among 14,681 persons who stated that they did not have diabetes, 191 or 1.3 per cent had “positive” results in screening tests. The number of persons referred to their physicians for diagnostic study because of the possibility of diabetes was reduced from 191 to 127 by means of a more specific secondary screening test.Diagnostic information with regard to 102 of the 127 persons referred to their physicians was supplied by the physicians. In 58 (0.40 per cent of the 14,681 participants) the diagnosis was diabetes—newly discovered as a result of referral by the survey.Some of the persons referred to their physicians because of suspicion of diabetes, while not then diabetic, might be considered prediabetic. The appearance of diabetes in this group during the year following the survey was therefore investigated. Glucose tolerance tests were performed for 32 of the diabetes suspects whose diagnosis immediately following the survey was either “not diabetic” or unknown. In 15 cases the glucose tolerance curves were indicative of diabetes, in seven cases questionable and in ten cases normal.The 58 persons diagnosed immediately after the survey plus the 15 found to have “diabetic” glucose tolerance curves a year later made a total of 73 newly discovered diabetics. This is a discovery rate of 0.50 per cent among the 14,681 participants in the survey.The success of this combined diabetes detection and chest x-ray survey suggests that other screening procedures should be studied to determine the desirability of adding them to similar community-wide case-finding programs.     

Ofloxacin and ciprofloxacin in the treatment of sexually-transmitted diseases]

A complex clinico-laboratory++ examination and treatment were made of 76 women with inflammatory processes in the urogenital tract. Gonorrhea, trichomoniasis, chlamydiosis and Ureaplasma infection were detected in 60, 31.4, 41 and 14 per cent of the cases, respectively. There were affections of the rectum by gonococci, chlamydia, ureaplasmas and Trichomonas in 55, 32, 10.6 and 6.6 per cent of the cases, respectively. The frequency of chlamydia in the oropharynx amounted to 30 per cent whereas gonococci and ureaplasma were less frequent i.e. 9 and 1.2 per cent, respectively. The combination of the above pathogens in the rectum were the following: gonococci and chlamydia (15 per cent of the cases), gonococci, chlamydia and Trichomonas (7.3 per cent), gonococci and ureaplasma (7.3 per cent), ureaplasma and chlamydia (7.8 per cent). In the throat the association of gonococci and chlamydia was detected in 3.7 per cent of the cases. It should be indicated that the signs of sex-transmitted diseases were few, which required careful clinico-laboratory examination of the extragenital foci in the patients with inflammatory urogenital diseases. Ofloxacin showed a high efficacy in the treatment of patients with gonorrhea and ureaplasmosis. Its use in treatment of chlamydiosis proved inexpedient while ciprofloxacin was effective in the treatment of the infection.     

Results of irradiation in cancer of the lip,tongue and ear

CANCER OF THE LIP: The primary lesion can be controlled by irradiation in approximately 80 per cent of cases. For lesions with metastases there is only about a 25 per cent chance of five-year arrest (irradiation of the primary lesion followed by excision of involved nodes). CANCER OF THE TONGUE: Lesions in the anterior two-thirds are controllable by irradiation in about 50 per cent of cases if the nodes are not involved; the salvage is only about 15 per cent if the nodes are involved (nodes treated surgically). Lesions in the posterior third of the tongue are seldom controlled in the author's experience. CANCER OF THE EAR (AURICLE): Five-year arrest of basal-cell lesions should be attained by irradiation in about 80 per cent of cases; of squamous-cell lesions in about 60 per cent. If the lesion is extensive, radiation does not offer a superior cosmetic result to operation and entails danger of late chondronecrosis. Therefore extensive lesions are probably best treated surgically. In either event, it appears probable that results of irradiation can be improved by the use of more adequate fields and greater fractionation.     

Carminomycin study in breast cancer]

Karminomycin was used for the treatment of cases with disseminated cancer of the mammary gland in doses of 5 mg/m2 of the body surface intravenously every day for 5 days (15 patients) or 6 mg/m2 twice a week for 2-3 weeks (30 patients). Partial remission or diminution of the tumor size at least by 50 per cent was observed in 26 and 17 per cent of the patients respectively. The remission duration was from 2 to 6 months. With the use of the shortperiod scheme the frequency of the direct side reactions increased. Leucopenia as a side effect was registered in 100 and 40 per cent of the patients and thrombocytopenia was registered in 18 and 3 per cent of the cases respectively.     

RESULTS OF IRRADIATION IN CANCER OF THE LIP,TONGUE AND EAR

Cancer of the lip: The primary lesion can be controlled by irradiation in approximately 80 per cent of cases. For lesions with metastases there is only about a 25 per cent chance of five-year arrest (irradiation of the primary lesion followed by excision of involved nodes).Cancer of the tongue: Lesions in the anterior two-thirds are controllable by irradiation in about 50 per cent of cases if the nodes are not involved; the salvage is only about 15 per cent if the nodes are involved (nodes treated surgically). Lesions in the posterior third of the tongue are seldom controlled in the author''s experience.Cancer of the ear (auricle): Five-year arrest of basal-cell lesions should be attained by irradiation in about 80 per cent of cases; of squamous-cell lesions in about 60 per cent. If the lesion is extensive, radiation does not offer a superior cosmetic result to operation and entails danger of late chondronecrosis. Therefore extensive lesions are probably best treated surgically. In either event, it appears probable that results of irradiation can be improved by the use of more adequate fields and greater fractionation.     

The prevalence of islet-cell antibodies and complement-fixing islet-cell antibodies in Japanese diabetics

The presence of complement-fixing islet-cell antibodies (CF-ICA) and islet-cell antibodies (ICA) was examined in 355 patients with different types of diabetes mellitus in the Japanese population by an indirect immunofluorescence test (IFT). The overall prevalence of ICA, which were stained as a homogenous cytoplasmic fluorescence in islet cells, was 7 per cent (5/67) in insulin-dependent (Type I) diabetics, 4 per cent (6/137) in noninsulin-dependent (Type II) diabetics treated with insulin and 2 per cent (1/58) in Type II diabetics treated with oral hypoglycemic agents. None of 84 Type II diabetics receiving diet alone and 9 diabetics associated with chronic pancreatitis had ICA. CF-ICA, which were stained as a "ring-shaped" fluorescence in a part of the cytoplasma, were demonstrated in 5 out of 12 cases (42%) whose sera possessed ICA. The lower prevalence and remarkably shorter persistence of ICA and CF-ICA in Japanese diabetics than those observed in Caucasian diabetics may be explained by the heterogenous immunological response in different races or possible heterogeneity of Type I diabetics.     

The structure and antibiotic sensitivity of the causative agents of community-acquired infectious diseases of bacterial origin in children]

Four hundred and forty pediatric patients at the age of 7 days to 15 years with various infections admitted to the Hospital within a month were examined. The biological material was inoculated to blood agar on the first days of the patient admittance to the Hospital and after the growth the organisms were isolated and identified. Antibiotic susceptibility of the isolates was assayed with the disk diffusion method. 479 strains in all were tested. The most frequent cases requiring hospitalization and antibiotic therapy were those of respiratory tract infections (54.09 per cent), urinary tract infections (26.36 per cent), cutaneous and subcutaneous fat diseases, gastrointestinal diseases and others (about 25 per cent of the cases in all). The main pathogens were Streptococcus viridans, S.aureus and S.epidermidis, as well as Enterobacteriaceae (chiefly E.coli) whose frequencies were practically equal (in 25-35 per cent of the cases). The Pneumococcus isolates amounted to 6.3 per cent. Nonfermenting bacteria (Pseudomonas aeruginosa and Acinetobacter) and some representatives of Enterobacteriaceae (Citrobacter, Serratia, Morganella) were isolated from 7 per cent of the patients. The frequency of Klebsiella and Enterobacter was about 11 per cent. The main pathogens were tested for their susceptibility to amoxycillin/clavulanic acid, ampicillin, oxacillin and gentamicin. The least active antibiotic was ampicillin. 88.8 per cent of the E.coli isolates and 100 per cent of the Klebsiella, P.mirabilis, Morganella, Citrobacter, Enterobacter and Serratia isolates were resistant to it. 53.2 per cent of the Streptococcus isolates including 64.5 per cent of the Pneumococcus isolates were as well resistant to ampicillin. 59.5 per cent of the Streptococcus isolates (mainly S.viridans and Enterococcus) was susceptible to oxacillin, 22.2 per cent of them being moderately susceptible. 62.5 per cent of the Pneumococcus isolates and 78.1 per cent of the Staphylococcus isolates were also susceptible to oxacillin. The highest susceptibility of the isolates was that to amoxycillin/clavulanic acid, i.e. 90.1 per cent of the strains, 79.9 per cent of them being highly susceptible. All the isolates of Citrobacter, Serratia and Morganella and some isolates of P.aeruginosa, Acinetobacter, Enterobacter, Klebsiella and E.coli were resistant to amoxycillin/clavulanic acid. As for the latter 5 organisms their susceptibility to amoxycillin/clavulanic acid was comparable with that to gentamicin. The susceptibility of the Streptococcus and Staphylococcus isolates to amoxycillin/clavulanic acid was significantly much higher than that to oxacillin, gentamicin and ampicillin: 93 per cent of the Streptococcus isolates (62.7 per cent of the Pneumococcus isolates) and 90.7 per cent of the Staphylococcus isolates.     

Antibiotics in the treatment of wounds in the victims of the earthquake in the Armenian SSR

Purulent wounds in 88 victims of the Armenian earthquake with the syndrome of long-term squeezing were examined microbiologically and the experience with using antimicrobial drugs for their treatment was analyzed. In all the cases microbial associations were detected, coliform and nonfermenting gram-negative bacilli, enterococci, anaerobes and yeast-like fungi being isolated from 80, 20, 15 and 25 per cent of the patients respectively. 130 bacterial strains were studied in detail. 80 to 100 per cent of the bacterial isolates were resistant to the antibiotics routinely used in surgical practice, i.e. benzylpenicillin, tetracycline, levomycetin, kanamycin, cephalothin and cefazolin and highly sensitive to new antimicrobial drugs belonging to ureidopenicillins (mezlocillin), quinolones (ciprofloxacin) and cephalosporins of the 3rd generation (cefoperazone and ceftazidime). Retrospective estimation of the antibiotic therapy revealed its inadequacy in 55.7 per cent of the patients for the most part because of the isolates resistance. The 19 variants of the antibiotic use prescribed by the physicians mainly included penicillins, aminoglycosides and their combinations (in 67.2 per cent of the cases). The use of the highly efficient drugs of the groups of ureidopenicillins and quinolones was extremely rare which was likely due to lacking of information on the drugs.     

SUMMER DIARRHEA IN THE SAN JOAQUIN VALLEY

In laboratory, epidemiologic and clinical studies of 85 patients with diarrhea admitted to the General Hospital of Fresno County and the San Joaquin County Hospital during part of the summer of 1949 the following features were noted:1. Cultures were positive for Shigella in about 45 per cent of the cases in the San Joaquin County Hospital and in about 15 per cent of those in the Fresno County Hospital.2. In 80 per cent of cases in which there was gross blood in the stools before the third day of hospitalization, Shigella grew on cultures. No gross blood was noted in 27 per cent of cases in which Shigella was demonstrated.3. The cases in which Shigella was demonstrated did not differ greatly from the others with regard to fever, leukocytosis, or response to therapy.4. Salmonella organisms were not grown on cultures in any case.5. Most of the patients were infants younger than one year of age.6. Poor socio-economic and hygienic conditions characterized the households from which these county hospital patients came.7. Household follow-up studies indicated that there had been one or more instances of diarrhea among household associates of approximately half the hospitalized patients at some time during the month prior to admission.     

Relationship between structural and ionic changes in cardiosclerosis

The parallelism between hypoxic changes in the myocardium revealed by Lie's technique and by fluorescence microscopy and the ionic changes (Na+, K+, Ca2+) was studied in 51 autopsy cases. The Lie technique was positive in 52.6 per cent of the cases of cardiosclerosis with myocardial infarction and in 15 per cent of the cases of cardiosclerosis without infarction, while fluorescent areas were found in all cases of infarction and in 35 per cent of cardiosclerosis cases without infarction. Na+ and K+ were decreased and Ca2+ ions were increased in both ventricles and in both sexes, both in infarctions and in cardiosclerosis cases without infarction. Ionic changes are more probably related to the intensity of cardiosclerosis rather than to age or sex.     

Morphogenesis in Stem-callus Cultures of Convolvulus arvensis L

Convolvulus arvensis stem explants form callus when inoculatedon to 0.5 mgm/1 2, 4-D, 15 per cent coconut milk, and on to1 mgm/1 kinetin, 15 per cent coconut milk. In the latter casenumerous shoots are formed on the callus. Callus formed on explantson 0.05 mgm/1 2, 4-D, 15 per cent coconut milk formed shootswith in-creasing vigour when transferred to a medium (1) inwhich the 2, 4–D concentration is lowered by one-tenth,(2) which contains no auxin but kinetin at 1 mgm/1, (3) whichcontains kinetin at 1 mgm/1 and 15 per cent coconut milk. OnNAA/ kinetin media shoots may form in which the intenode developmentis suppressed, giving compressed shoots. The capacity of callusto form shoots may be retained or lost through repeated sub-culture.Roots are formed erratically. The results are discussed, particularlywith regard to the loss of morphogenetic potential and whetherthis is reversible.     

Does the treatment of primary hyperaldosteronism influence glucose tolerance?

Primary hyperaldosteronism (PH) is frequently considered to be a secondary form of diabetes mellitus (DM). In our previous study we attempted to evaluate the prevalence of DM among patients with PH compared to control subjects with essential hypertension (EH). We have noted a relatively high prevalence of DM and impaired glucose tolerance in PH, but the differences between the PH and EH groups did not reach statistical significance. We performed this study to assess whether the effective treatment of PH (surgical and conservative) would improve the glucose tolerance. We have studied 24 patients with PH of the following two subtypes: aldosterone-producing adenoma (APA) treated with adrenalectomy and idiopathic hyperaldosteronism (IHA) treated with spironolactone. No significant changes of glucose levels were found in the 60th and 120th min of the oral glucose tolerance test (OGTT) in the APA group. On the other hand, fasting glucose levels were decreased significantly after adrenalectomy. Plasma glucose levels were significantly increased in the 60th min, but no differences were found in fasting values and in the 120th min in the IHA group. There was a significantly higher incidence of impaired glucose tolerance (36 per cent before, 45 per cent after treatment) and DM (9 per cent, 18 per cent) in the IHA group compared to the APA group (8 per cent, 32 per cent; DM 0 per cent, 0 per cent). In conclusion, the treatment of PH does not improve glucose tolerance. Mild worsening of glucose tolerance after treatment could be explained by an increase of the body mass index. These data, in accordance with our previous study, do not support the idea that PH is a secondary form of diabetes mellitus.     

CONGENITAL SYPHILIS IN CALIFORNIA

Routine serologic tests for syphilis (as required by California law governing prenatal examination) and penicillin therapy during pregnancy for infected mothers have been major factors in the prevention of congenital syphilis in California during the past ten years. In 1940 one of each 822 infants had the disease, as indicated by morbidity reports of congenital syphilis in infants under the age of one year. In 1950 the ratio was one in 8,148. To determine why congenital syphilis continues to occur, a study of the 134 cases reported over a two-year period was made with the cooperation of local health officers and practicing physicians. It showed that in 76 per cent of cases the mother did not consult a physician prior to delivery or reported so late in pregnancy that the infant was born before adequate penicillin therapy could be given. In another 15 per cent syphilis developed in the mother during pregnancy after a negative reaction to a prenatal serologic test. The other 9 per cent of cases were due to various factors, such as infectious relapse or reinfection in previously adequately treated mothers. The study indicated that most cases occur in the lower socioeconomic population groups. Seventy-four per cent of cases were in infants delivered in county hospitals.     

THE TREATMENT OF METASTATIC BREAST CANCER IN BONE

The author report clinical experience with 212 cases of mammary cancer metastatic to bone, in 186 of which radiotherapy was given, and in 26 steroid hormone therapy.At least 70 per cent of patients with bone metastasis from breast cancer were relieved of pain by adequate roentgen therapy, the relief lasting for most of the survival time in many instances.About 25 per cent of patients had recalcification or reossification of bony lesions with roentgen therapy; while dramatic, this is not always an indication that relief of pain will continue or that survival time will be lengthened.If and when adequate radiotherapy has not been effective or cannot be administered (for example, in a patient with extremely widespread metastasis, or one residing at a considerable distance from radiotherapeutic service) steroid hormone therapy in adequate dosage is frequently beneficial. From 40 per cent to 75 per cent of patients with bone metastases from breast cancer are relieved of pain by steroid hormone therapy. In about 15 per cent of cases recalcification of the lesion occurs.Effective roentgen therapy may usually be given in a relatively brief period of time (one to two weeks). Effective steroid hormone therapy usually requires from 12 to 24 weeks.Complications of steroid hormone therapy are numerous. Some patients are made considerably worse by such therapy. These complications may only be controlled by reduction or discontinuation of the hormones. For this reason, it is recommended that irradiation always be used as the initial method of palliation.     

A TEN-YEAR STUDY OF ANENCEPHALY

The incidence of anencephaly at the Los Angeles County General Hospital during the period of July, 1948 through June, 1958 was 0.049 per cent. Worldwide the range of reported incidence is 0.012 per cent to 0.671 per cent.In this study 65 per cent of the total number of anencephalics delivered were females, a predominance agreeing with reports by other investigators.Polyhydramnios appeared in 38 per cent of the anencephalic pregnancies of this study, while 15 per cent of the deliveries were complicated by placenta praevia.A significant number (48 per cent) of the multiparae gave a history of previous stillbirths or abortions.The present study does not support observations by other investigators which indicated an increase in anencephalic births during the winter months.Evidence from stillbirth statistics would seem to indicate that anencephaly is primarily a genetically induced phenomenon. Further evaluation and analysis of the predominance of females in anencephalic stillbirths and abortions is suggested, in order to study whether the observed secondary or birth sex ratio (in which males predominate) is, in fact, due to genetic effect.     

Treatment of itching; a preliminary report on results with a new oral antipruritic

A new antipruritic, trimeprazine, was used in the treatment of itching associated with a variety of dermatologic disorders in 215 patients.Good to excellent relief of itching was experienced by 71 per cent of the patients, fair relief by 15 per cent and poor relief by 14 per cent.Side effects included mild and transient drowsiness or dizziness that cleared spontaneously; six cases of drowsiness that necessitated discontinuance of the drug; three cases of drowsiness that was controlled by reduction of the dosage; and one case of generalized eruption that cleared upon discontinuance of the drug.     

Epidemiological survey of rhinosporidiosis in Kanyakumari district of Tamil Nadu

One hundred and twelve nasal polyps received along with full history from three different hospitals of Kanyakumari district of Tamil Nadu during the period 1983–1987 were found positive for rhinosporidiosis on histopathological examination. Among the four taluks (countries) the majority of the cases (41.1 per cent) came from Agastheeswaram, followed by Kalkulam (28.6 per cent), Thovalai (17.0 per cent) and Vilavancode (13.3 per cent). The 11–20 years age group found to be highly susceptible (60 per cent). There was no sex prepondence in contracting the disease as the cases were evenly distributed between both sexes. These findings exhibited the endemic nature of the disease in Kanyakumari district.Unreported cases to an extent of 9 to 40 per cent were encountered during the ENT disease diagnostic camps conducted in nine high incidence villages. Further 8 more cases were detected in addition to cases attended in the hospitals and ENT camps when a complete enumeration of cases was undertaken in Pallam village. Thus the actual number of cases found in the district need a stratified random sampling.     

TREATMENT OF ITCHING—A Preliminary Report on Results with a New Oral Antipruritic

A new antipruritic, trimeprazine, was used in the treatment of itching associated with a variety of dermatologic disorders in 215 patients.Good to excellent relief of itching was experienced by 71 per cent of the patients, fair relief by 15 per cent and poor relief by 14 per cent.Side effects included mild and transient drowsiness or dizziness that cleared spontaneously; six cases of drowsiness that necessitated discontinuance of the drug; three cases of drowsiness that was controlled by reduction of the dosage; and one case of generalized eruption that cleared upon discontinuance of the drug.