Made by DATEXIS (Data Science and Text-based Information Systems) at Beuth University of Applied Sciences Berlin
Deep Learning Technology: Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers and Alexander Löser. Learning Contextualized Document Representations for Healthcare Answer Retrieval. The Web Conference 2020 (WWW'20)
Funded by The Federal Ministry for Economic Affairs and Energy; Grant: 01MD19013D, Smart-MD Project, Digital Technologies
There are four common methods of starting contractions. The four most common are stripping the membranes, breaking the mother's water, giving the hormone prostaglandin, and giving the synthetic hormone pitocin. Stripping the membranes doesn't work for all women, but can for most. A doctor inserts a finger into the mother's cervix and moves it around to separate the membrane connecting the amniotic sac, which houses the baby, from the walls of the uterus. Once this membrane is stripped, the hormone prostaglandin is naturally released into the mother's body and initiates contractions. Most of the time doing this only once will not immediately start labor. It may have to be done several times before the stimulant hormone is released, and contractions start. The next method is breaking the mother's water, which is also referred to as an amniotomy. The doctor uses a plastic hook to break the membrane and rupture the amniotic sac. Within a few hours labor usually begins. Giving the hormone prostagladin ripens the cervix, meaning the cervix softens, thins out, or dilates. The drug Cervidil is administered by mouth in tablet form or in gel form as an insert. This is most often done in the hospital overnight. The hormone oxytocin is usually given in the synthetic form of Pitocin. It is administered through an IV throughout the labor process. This hormone stimulates contractions. Pitocin is also used to "restart" labor when it's lagging.
The use of misoprostol is also allowed, but close monitoring of the mother is required.
Inducing labor artificially starts the labor process by using medication and other techniques. Labor is usually only induced if there is potential danger on the mother or child.
There are several reasons for labor induction; the mother's water breaks, and contractions have not started, the child is post-mature, the mother has diabetes or high blood pressure, or there is not enough amniotic fluid around the baby. Labor induction is not always the best choice because it has its own risks. Sometimes mothers will request to be induced for reasons that are not medical. This is called an elective induction. Doctors try to avoid inducing labor unless it is completely necessary.
Protamine reverses the effect of unfractionated heparin, but only partially binds to and reverses LMWH. A dose of 1 mg protamine / 100 IU LMWH reverses 90% of its anti-IIa and 60% of anti-Xa activity, but the clinical effect of the residual anti-Xa activity is not known. Both anti-IIa and anti-Xa activity may return up to three hours after protamine reversal, possibly due to release of additional LMWH from depot tissues.
Warfarin, heparin and LMWH do not seem to pass into breast milk, so these are not contraindicated in breastfeeding.
Upon diagnosis, many providers will prescribe Ursodeoxycholic Acid. While there is no cure for ICP, and no way to guarantee a successful outcome, studies have shown a slightly better fetal and maternal outcome from administration of Ursodeoxycholic Acid, whereas Cholestyramine appears to only relieve itching.
If additional blood tests to check clotting function identify a problem, giving Vitamin K may help avoid the risk of hemorrhage at delivery.
Delivery by 35–37 completed weeks may be important to fetal outcome as a recent study demonstrated that in severe ICP (defined as bile acids greater than 40 umol/L) the risk of stillbirth was 1.5% compared to 0.5% of uncomplicated pregnancies. This risk rose further if bile acids doubled,
Over the counter medications are those medications that do not require a prescription to purchase in the US. Medications that require a prescription to purchase in the US may be available in other countries without a prescription. The following guidelines are recommended:
- taking oral medications after breastfeeding rather than before will allow some of the medication to leave the mother's body through her kidneys between nursings.
- in most women without kidney disease, nonsteroidal anti-inflammatory drugs and paracetamol (acetaminophen) are used safely.
- aspirin can cause rashes and even cause bleeding in infants.
- limit the use of antihistamines for long periods of time. These anti-allergy medications can cause crying, sleep problems, fussiness, exsessive sleepiness in babies. Antihistamines have an effect on the amount of milk the body produces and decrease the supply.
- carefully observe the infant for changes or side effects when first taking a medication to watch for side effects. Side effects indicating that the medication is having an affect on the baby is difficulty breathing, rash and other questionable changes that occurred after the medication was started by the mother.
- many times other young children are in the home and keeping these over the counter medications out of their reach is a safe practice.
Other substances or chemicals have been evaluated regarding their safe use during pregnancy. Hair dye or solutions used for a 'permanent' do not pass to breastmilk. No adverse reports of using oral antihastamines and breastfeeding are found. Some of the older antihistamines used by a nursing mother can cause drowsiness in the infant. This may be a concern if the infant misses feedings by sleeping instead of nursing.
Maternal consequences include the following:
- Itching, which can become intense and debilitating
- Premature labor
- Deranged clotting, which requires Vitamin K
Fetal consequences include:
- Fetal distress
- Meconium ingestion
- Meconium aspiration syndrome
- Stillbirth
Delivery has been recommended in the 38th week when lung maturity has been established.
Post-maturity syndrome develops in about 20% of human pregnancies continuing past the expected dates. Features of post-maturity syndrome include oligohydramnios, meconium aspiration, macrosomia and fetal problems such as dry peeling skin, overgrown nails, abundant scalp hair, visible creases on palms and soles, minimal fat deposition and skin colour become green or yellow due to meconeum staining.
If there are no maternal or fetal complications, labour can be induced after assessing the favourability of the cervix and excluding cephalo-pelvic disproportions. Otherwise emergency lower segment Caesarean section (LSCS) should be made.
The syndrome was first described by Stewart H. Clifford in 1954.
There is some evidence to support the use of methylene blue in the treatment of this condition. Dose 0.5mg/kg on cardiopulmonary bypass.
Good nutrition with adequate intake of iron may prevent this disorder. Good nutrition should also include balanced diet and exercise.
Children with CHARGE syndrome may have a number of life-threatening medical conditions; with advances in medical care, these children can survive and can thrive with the support of a multidisciplinary team of medical professionals. Therapies and education must take into consideration hearing impairment, vision problems, and any others. Early intervention, such as occupational, speech-language, and physical therapy, to improve static posture, ambulation, and self-care skills is important. The intelligence of children with multiple health impairments, such as combined deafblindness, can be underestimated in the absence of early intervention.
Supportive care is the treatment of choice for TTN. This may include withholding oral feeding in periods of extreme tachypnea (over 60 breaths per minute) to prevent aspiration, supplemental oxygen, and CPAP.
Patients generally respond well to treatment. Iron supplementation usually resolves the anemia, and corrects the glossodynia (tongue pain).
The determination of the safety of a medication can be evaluated by considering the following:
- The age and maturity of the infant. Full term infants are better able to metabolize medications than premature infants
- The weight of the infant.
- The amount and percentage of breastmilk consumed by the infant. An infant taking solid foods with breastfeeding will receive a lower dose of medication.
- The general health of the infant and the general health of the mother.
- The nature of the mother's illness, if present.
- The general information about the drug other literature documenting studies related to the drug and breastfeeding.
- The duration of the drug therapy.
- Is the drug short-acting? A short-acting form of the drug may be a better choice for a breastfeeding mother rather than a longer-acting form that stays in the mother's system for a longer period.
- How is the medication being given?
- Does the drug interfere with lactation?
The treatment of individuals with TCS may involve the intervention of professionals from multiple disciplines. The primary concerns are breathing and feeding, as a consequence of the hypoplasia of the mandibula and the obstruction of the hypopharynx by the tongue. Sometimes, they may require a tracheostomy to maintain an adequate airway, and a gastrostomy to assure an adequate caloric intake while protecting the airway. Corrective surgery of the face is performed at defined ages, depending on the developmental state.
An overview of the present guidelines:
- If a cleft palate is present, the repair normally takes place at 9–12 months old. Before surgery, a polysomnography with a palatal plate in place is needed. This may predict the postoperative situation and gives insight on the chance of the presence of sleep apnea (OSAS) after the operation.
- Hearing loss is treated by bone conduction amplification, speech therapy, and educational intervention to avoid language/speech problems. The bone-anchored hearing aid is an alternative for individuals with ear anomalies
- Zygomatic and orbital reconstruction is performed when the cranio-orbitozygomatic bone is completely developed, usually at the age of 5–7 years. In children, an autologous bone graft is mostly used. In combination with this transplantation, lipofilling can be used in the periorbital area to get an optimal result of the reconstruction. Reconstruction of the lower eyelid coloboma includes the use of a myocutaneous flap, which is elevated and in this manner closes the eyelid defect.
- External ear reconstruction is usually done when the individual is at least eight years old. Sometimes, the external auditory canal or middle ear can also be treated.
- The optimal age for the maxillomandibular reconstruction is controversial; as of 2004, this classification has been used:
1. Type I (mild) and Type IIa (moderate) 13–16 years
2. Type IIb (moderate to severe malformation) at skeletal maturity
3. Type III (severe) 6–10 years
- When the teeth are cutting, the teeth should be under supervision of an orthodontist to make sure no abnormalities occur. If abnormalities like dislocation or an overgrowth of teeth are seen, appropriate action can be undertaken as soon as possible.
- Orthognatic treatments usually take place after the age of 16 years; at this point, all teeth are in place and the jaw and dentures are mature. Whenever OSAS is detected, the level of obstruction is determined through endoscopy of the upper airways. Mandibular advancement can be an effective way to improve both breathing and æsthetics, while a chinplasty only restores the profile.
- If a nose reconstruction is necessary, it is usually performed after the orthognatic surgery and after the age of 18 years.
- The contour of the facial soft tissues generally requires correction at a later age, because of the facial skeletal maturity. The use of microsurgical methods, like the free flap transfer, has improved the correction of facial soft tissue contours. Another technique to improve the facial soft tissue contours is lipofilling. For instance, lipofilling is used to reconstruct the eyelids.
VPS occurs more frequently after on pump CABG surgery versus off pump CABG surgery. Hypothermia during surgery may also increase ones risk of developing VPS post operatively.
Due to the fact that PRS is such a severe disorder, it is almost always required to hospitalize in a child and adolescent psychiatric unit. Outpatient treatment does display symptom-free periods, but relapses of short-lived episodes of depressive symptoms or anorexia are observed. It is therefore necessary to partake in inpatient treatment. Treatment ought to involve gentle loving care. The person treating the patient must be very sensitive and tolerant because it takes a long period of time for the patient to get better, and putting pressure on them adds severity to their condition. It frequently takes several months of treatment before it is likely to employ a very steady rehabilitation programme.
The disorder can be associated with a number of psychological symptoms, anxiety, depression, social phobia, body image disorders, and patients may be subjected to discrimination, bullying and name calling especially when young. A multi-disciplinary team and parental support should include these issues.
Children with CHARGE syndrome will vary greatly in their abilities in the classroom: some may need little support, while some may require full-time support and individualized programs.
Taking each of the various affected body systems into account is vital to the success of the child in the educational setting.
An important step in dealing with abnormal behavior is understanding why it is occurring and helping the child learn more appropriate methods of communicating. Before a child reaches age 18 (or the age of maturity in their country) doctors and specialists need to be found that will follow the individual in adulthood.
Unfortunately, no evidence-based treatment is known for PRS. However it is widely accepted that the treatment must incorporate a complete multidisciplinary team approach and a controlled yet flexible management plan with a visible basis engaged over months to years. Recovery from pervasive refusal syndrome is slow, usually demands one year after diagnosis and introduction of treatment, but many children have a complete recovery and relapse is almost never seen. It is important to remember that adding pressure on recovery times can set him or her back.
Discontinuation of heparin is critical in a case of heparin-induced thrombocytopenia (HIT). Beyond that, however, clinicians generally treat to avoid a thrombosis, often by starting patients directly on warfarin. For this reason, patients are usually treated with a direct thrombin inhibitor, such as lepirudin or argatroban, which are approved by the FDA for this use. Other blood thinners sometimes used in this setting that are not FDA-approved for treatment of HIT include bivalirudin and fondaparinux. Platelet transfusions are not routinely used to treat HIT because thrombosis, not bleeding, is the primary problem.
Treatment is guided by the severity and specific cause of the disease. Treatment focuses on eliminating the underlying problem, whether that means discontinuing drugs suspected to cause it or treating underlying sepsis. Diagnosis and treatment of serious thrombocytopenia is usually directed by a hematologist. Corticosteroids may be used to increase platelet production. Lithium carbonate or folate may also be used to stimulate platelet production in the bone marrow.
There is evidence to show that steroids given to babies less than 8 days old can prevent bronchopulmonary dysplasia. However, the risks of treatment may outweigh the benefits.
It is unclear if starting steroids more than 7 days after birth is harmful or beneficial. It is thus recommended that they only be used in those who cannot be taken off of a ventilator.
Management depends on the symptoms displayed, for example, if the individual indicates muscular-skeletal pain then paracetamol may be administered. If the individual presents with ocular problems, then prednisone and cyclopentolate may be used for treatment, according to the WHO.
Percutaneous Coil Embolization of the aberrant obturator artery was performed. Arterial flow rapidly improved through the left dorsal penile artery, and brisk opacification was seen through to the glans penis. Post-procedure, the patient experienced an immediate improvement in erectile function.