Opportunities for male involvement during pregnancy in Magu district, rural Tanzania.

BACKGROUND: Male involvement during antenatal care is promoted to be an important intervention to increase positive maternal and new born health outcomes. Despite active promotion to stimulate male involvement during antenatal care, few men in Tanzania accompany women to their antenatal care visits. This study aims to understand perceptions, attitudes and behaviour of men regarding their role and involvement during pregnancy and antenatal care visits in a rural district in Tanzania. METHODS: Data collection took place in Magu District between September 2013 and March 2014, using a mixed method approach. This included observations at six government health facilities, nine focus group discussions (with a total of 76 participants) and 26 semi-structured interviews of participants, included through convenience- and snowball sampling. Additionally, a questionnaire was distributed among 156 women attending antenatal care, regarding their partners' involvement in their pregnancy. Qualitative analysis was done through coding of themes based on the Three Delays Framework. Descriptive analysis was used for quantitative data. RESULTS: Male involvement in pregnancy and antenatal care in Magu district is low. Although men perceived antenatal care as important for pregnant women, most husbands had a passive attitude concerning their own involvement. Barriers for male involvement included: traditional gender roles, lack of knowledge, perceived low accessibility to join antenatal care visits and previous negative experiences in health facilities. CONCLUSION: Although several barriers impede male involvement during antenatal care, men's internal motivation and attitudes towards their role during pregnancy was generally positive. Increasing community awareness and knowledge about the importance of male involvement and increasing accessibility of antenatal clinics can reduce some of the barriers.

A rare complication of the use of a finger cot to protect the cuff of a tracheal tube during nasotracheal intubation.

Some anesthetists in Switzerland and elsewhere use a finger cot to protect the cuff of the endotracheal tube during nasotracheal intubation. In the presented report the finger cut was lost during the procedure and the patient presented 3 months later with a lateral neck mass. The finger cot was found within that mass at exploration. Apart from the other potential risks of this manoeuvre, this severe complication should incite caution against the practice described above.

Is there still a place for abdominoperineal resection of the rectum?

During the past two decades, low anterior resection (LAR) with colo-rectal or colo-anal anastomosis has replaced abdominoperineal resection (APR) as the primary surgical therapy for rectal cancer. Several studies, although not prospectively randomized, have shown that the outcome after LAR with deep anastomosis and APR is comparable concerning mortality, local recurrence rate and survival. Adequate clearance of the tumour, and not the surgical procedure performed, is the determinant factor influencing the outcome. Whereas most tumours in the upper third and mid-rectum are amenable to a sphincter-saving procedure (SSP), the lower third of the rectum is of debate in this respect. Small tumours (T1) in the lower third can be treated by peranal local excision. Low grade tumours with a T2 or T3 stage located above 3 cm from the dentate line are treated by SSP. There is still a place for for advanced tumours (T3 and T4) below 5 cm from the anal verge, in case of deficiency of the anal sphincter, and when the sphincter complex is infiltrated by the tumour. Preoperative staging measures are essential for patients selection in relation to height of the tumour above the anal canal, depth of tumour invasion into the rectal wall, and presence or absence of regional lymph node metastases. Biology of rectal cancer and its implication on surgery, preoperative staging of rectal cancer, technique and results of the main three surgical options, and the advent of laparoscopy are discussed in this article.

Temporary exclusion of the perforated esophagus using a linear vascular stapler: a new surgical treatment.

BACKGROUND/AIMS: A new technique using a linear staple suture for temporary exclusion of the perforated esophagus is presented. MATERIALS AND METHODS: The procedure is combined with diversion of esophageal fluid by nasogastric tube and drainage of the periesophageal compartments by silicon drains. A gastrostomy is used to drain the stomach for 48 hours, and later for enteral nutrition. Since the suture line reopens spontaneously after approximately 10 days there is no need of reoperation. RESULTS: This method allows diversion of esophageal fluids and therefore enhances effective healing of esophageal perforations after primary repair. Complete spontaneous recanalization of the esophagus occurs approximately two weeks after operation. CONCLUSIONS: The combination of primary repair of an esophageal perforation with esophageal exclusion by using a linear stapler and diversion of esophageal fluid contents by naso-esophageal tube and gastrostomy is a simple effective procedure. Further experience and studies may be needed to verify the usefulness and place of this technique in armamentarium of the visceral surgeon.

Doxium 500 in chronic venous insufficiency: a double-blind placebo controlled multicentre study.

The aim of this double-blind placebo-controlled study was to evaluate the therapeutic efficacy of Doxium in chronic venous insufficiency (CVI). 225 patients were treated randomly for 4 weeks with 1.5 g (3 capsules/day) of Doxium or placebo. The evolution of the leg oedema was determined by measuring calf and ankle circumferences. Pain and discomfort were assessed by visual analogue scale. The results show that at the end of the trial, all the examined parameters (leg oedema, pain, day and night cramps, discomfort, heavy legs, paresthesia and restless legs) were significantly more improved in the Doxium group than in the placebo group: the leg volume was diminished by 3.8% in the Doxium group compared to 1.2% in the placebo (p less than 0.005). The overall assessment by the physicians showed an improvement in 82% of the Doxium-treated patients compared to 42% of the placebo group (p less than 0.0001). The tolerance of the treatment was comparable in both groups.

[Effect of rejuvenation on the rheologic properties of stored erythrocytes]. / Einfluss der Rejuvenation auf die rheologischen Eigenschaften gelagerter Erythrozyten.

Buffycoat free red cell concentrates in a medium composed of sodium chloride, adenine, glucose and mannitol (SAGM) stored for 42 days at +4 degrees C were rejuvenated by a solution which contained pyruvate, inosine, disodiumphosphate and adenine (PIPA). The rheological behaviour of red cells was measured before and after rejuvenation by viscosimetry of red cell suspensions (hematocrit 45%) at various intervals during the storage period. The deformability of the red cells during storage was determined also before and after rejuvenation by measurement of the viscosity of hard packed cells (hematocrit 98%). The results show improvement of the rheological properties by rejuvenation. Moreover it is shown that incubation of the red cells at 37 degrees C for two hours without rejuvenation solution decreases the viscosity.

[Comparative studies of rheologic properties of erythrocyte concentrates in relation to a 6-week storage period in various preservative solutions]. / Vergleichende Untersuchungen der rheologischen Eigenschaften von Erythrozyten-konzentraten während einer Lagerungszeit von sechs Wochen in verschiedenen Konservierungs-lösungen.

Buffycoat free red cell concentrates were stored at 4 degrees C for 42 days in CPD-A1 and two new red cell preservation solutions, PAGGS-Sorbitol and SAG-Mannitol. The rheological behaviour of the red cells was measured by viscometry of red cell suspensions (hematocrit 45%) at steady flow at various intervals during the storage period. The viscoelastic properties of the red cells were studied at oscillatory flow using an oscillation rheometer. The deformability of the red cells during storage was determined by measurement of the viscosity of hard packed cells at steady flow. The results show better red cell deformability during the entire storage period using the new solutions PAGGS-Sorbitol or SAG-Mannitol compared to the standard blood bank preservation solution CPD-A1.

[Sequelae of venous thrombosis. Incidence in of the post-thrombosis syndrome after 5 years]. / Séquelles de la thrombose veineuse. Incidence en 5 ans du syndrome post-thrombotique.

The authors report on an epidemiological study carried out in Basle, Switzerland, which prospectively included 341 consecutive patients (226 men, 115 women, mean age 52 +/- 16 years) who had developed deep venous thrombosis evidenced by phlebography. The treatment of the acute phase most often consisted in thrombolysis, conventional heparin being reserved for the contra-indications of thrombolysis. A second phlebographic examination allowed dividing up the series into two groups, ie. positive and negative, according to the presence or absence of a complete or partial return of patency. Each group was subdivided according to the location and extension of the thrombosis. Both groups (positive vs. negative) are different as regards the location and extent of the thrombosis. The selective comparison of both groups according to the objective subdivision demonstrated: the absence of post-phlebitis disease in sural phlebitis; the same risk of post-phlebitis disease in thrombosis extending to 4 levels, whether patency was restored or not; lower incidence of post-phlebitis disease in the positive group for single -, two - or three-level phlebitis. Leg ulcers occur within an average of 5.5 +/- 2.1 years after the acute episode in 6.7% of all patients. Complete return of patency is obtained in 23% of cases only.

[Status of portal perfusion in colorectal cancer. Swiss Study Group for Clinical Cancer Research]. / Stellenwert der portalen Perfusion beim colorectalen Carcinom. Schweizerische Arbeitsgemeinschaft für Klinische Krebsforschung (SAKK).

533 patients with diagnosis of operable colorectal carcinoma were randomized to receive either a single course of portal infusion with Mitomycin-C (MMC) and 5-Fluorouracil (5-FU) starting immediately after operation, or no adjuvant treatment. Of these, 505 (94%) were evaluable. Over the median follow-up of 8 years, the adjuvant therapy reduced the risk of recurrence by 22% (Hazard ratio = 0.78%, 95% CI 0.61-0.99; P = 0.045). The relative reduction of relapse on death was similar in all subgroups (i.e. nodal status, localization). However, adjuvant portal chemotherapy proved to be most efficient in the subgroups of patients with tumor involvement of the regional lymph nodes (Dukes C) and of patients with colon cancer. Analysis of the pattern of relapse showed that most of the difference in overall and disease-free survival is to be attributed to a consistent reduction of all kinds of tumor recurrences (i.e. local relapses, liver metastases and/or other distant metastases) in the treated group, rather than to liver relapses alone. We conclude therefore, that part of significant benefit obtained for patients with operable colorectal carcinoma treated with a single course of adjuvant chemotherapy via the portal vein might be due to the additional systemic effects of the portal chemotherapy and further study of perioperative treatment with and without prolonged chemotherapy appears worthwhile.

[Intra-abdominal infections]. / Die intraabdominalen Infektionen.

50% of the patients admitted for acute abdominal pain have an infectious intra-abdominal disease, most of them an appendicitis, a cholecystitis or a diverticulitis. These infectious diseases are due to a noninfectious lesion of the wall of an intestinal organ. The defense mechanism and the bacterial synergism limit the number, nature and local extension of the multiple micro-organism, producing a strong selection. For the treatment, antibiotics play an important adjuvant role. The main question in all cases is to determine if the cure of the wall lesion is necessary. Furthermore, it is important to choose the ideal time to do it, according to the extension of the lesion, the immunocompetence and the physiological state of the patient. The advantages and inconveniences of an early or late operation have to be weighted. Some special aspects of appendicitis, cholecystitis and diverticulitis are discussed.