Management of Lactational Mastitis: Advice for Patients

Lactational mastitis is a common condition that affects breastfeeding women. It is important to manage this condition promptly to prevent complications such as breast abscesses. Here are some management options for lactational mastitis:

1. Advise her to continue breastfeeding and start empirical antibiotics: If the patient presents with lactational mastitis and has a nipple fissure, it is suggestive of an infective cause. In this case, the patient should be reassured, asked to continue breastfeeding, offered adequate analgesia, and started on empirical antibiotics.

2. Reassure the patient, ask her to continue expressing milk and review if there is no improvement in two days: If there is no evidence of infection, reassurance and advice to continue breastfeeding, as well as simple analgesia, are a good first management option. However, if symptoms do not improve in 24 hours, then there is an indication for starting empirical antibiotics.

3. Admit the patient to hospital for intravenous antibiotics and drainage: Admission is advisable for intravenous antibiotics and drainage if oral antibiotics fail to improve symptoms, the patient develops sepsis, or there is evidence of the development of a breast abscess.

4. Advise her to continue breastfeeding and send a breast milk culture and treat if positive: A breast milk culture should be sent before starting antibiotics, but in this case, given the patient fulfils the criteria for starting empirical treatment, you should not delay antibiotic therapy until the breast milk culture is back.

5. Reassure the patient, advise her to continue breastfeeding and offer simple analgesia: Reassurance, advice to continue breastfeeding, and simple analgesia are offered to women who first present with lactational mastitis. If symptoms do not improve after three days, there is an indication to offer empirical antibiotics.

In conclusion, lactational mastitis should be managed promptly to prevent complications. Patients should be advised to continue breastfeeding, offered adequate analgesia, and started on empirical antibiotics if necessary. If symptoms do not improve, further management options should be considered.

Types of Miscarriage: Understanding the Differences

Miscarriage is a devastating experience for any woman. It is important to understand the different types of miscarriage to help manage the situation and provide appropriate care. Here are the different types of miscarriage and their characteristics:

Inevitable Miscarriage: This occurs when the products of conception are being passed vaginally, and the cervical os is open. It is an inevitable event.

Complete Miscarriage: This occurs when all the products of conception have been passed, and the cervical os is closed.

Threatened Miscarriage: This is characterised by vaginal bleeding and cramps, but the patient is not passing tissue vaginally. The uterus is of the right size for dates, and the cervical os is closed.

Septic Miscarriage: This occurs when there are retained products of conception in the uterus or cervical canal, leading to infection. The cervical os is likely to be open.

Missed Miscarriage: This is when the fetus dies in utero but is not expelled from the uterus. The uterus is small for dates, and the cervical os is closed.

Understanding the different types of miscarriage can help healthcare providers provide appropriate care and support to women experiencing this difficult event.

The most appropriate course of action for gestational diabetes with a fasting glucose level of >= 7 mmol/L at diagnosis is to commence insulin. While lifestyle changes and co-prescribing metformin should also be discussed, starting insulin is the priority according to NICE guidelines. Re-checking glucose in 2 weeks, starting exenatide, or relying on lifestyle changes alone would not be appropriate. Metformin alone may not be sufficient for glucose levels above 7 mmol/L, but it can be used in combination with insulin. If glucose levels are below 7 mmol/L, lifestyle changes can be trialed before considering metformin.

Gestational diabetes is a common medical disorder affecting around 4% of pregnancies. Risk factors include a high BMI, previous gestational diabetes, and family history of diabetes. Screening is done through an oral glucose tolerance test, and diagnostic thresholds have recently been updated. Management includes self-monitoring of blood glucose, diet and exercise advice, and medication if necessary. For pre-existing diabetes, weight loss and insulin are recommended, and tight glycemic control is important. Targets for self-monitoring include fasting glucose of 5.3 mmol/l and 1-2 hour post-meal glucose levels.

Women who have recently given birth, whether they are breastfeeding or not, can begin taking the progesterone-only pill at any time. However, for this patient who is only 2 days postpartum, it is recommended to prescribe the progesterone-only pill as it does not contain estrogen and is less likely to affect milk production. Additionally, it does not increase the risk of venous thromboembolism, which is a concern for postpartum women until 21-28 days after giving birth. The combined oral contraceptive pill should be avoided until 21 days postpartum due to the risk of thrombosis and reduced breast milk production. The patient cannot resume her previous contraceptives at this time. While an intrauterine device can be inserted during a caesarean section, it is advisable to wait 4-6 weeks postpartum before having it inserted vaginally. It is incorrect to tell the patient that she cannot use any contraception if she wishes to breastfeed, as the progesterone-only pill has been shown to have minimal effect on milk production in breastfeeding women.

After giving birth, women need to use contraception after 21 days. The progesterone-only pill (POP) can be started at any time postpartum, according to the FSRH. Additional contraception should be used for the first two days after day 21. A small amount of progesterone enters breast milk, but it is not harmful to the infant. On the other hand, the combined oral contraceptive pill (COCP) is absolutely contraindicated (UKMEC 4) if breastfeeding is less than six weeks post-partum. If breastfeeding is between six weeks and six months postpartum, it is a UKMEC 2. The COCP may reduce breast milk production in lactating mothers. It should not be used in the first 21 days due to the increased venous thromboembolism risk post-partum. After day 21, additional contraception should be used for the first seven days. The intrauterine device or intrauterine system can be inserted within 48 hours of childbirth or after four weeks.

The lactational amenorrhoea method (LAM) is 98% effective if the woman is fully breastfeeding (no supplementary feeds), amenorrhoeic, and less than six months post-partum. It is important to note that an inter-pregnancy interval of less than 12 months between childbirth and conceiving again is associated with an increased risk of preterm birth, low birth weight, and small for gestational age babies.

If a woman’s Bishop’s score is 8 or higher, it indicates that her cervix is ripe and there is a high likelihood of spontaneous labor or response to labor-inducing interventions. In the case of a woman whose amniotic sac has ruptured but is not yet showing signs of labor, a Bishop’s score can be used to determine the likelihood of spontaneous labor. If her score is 8 or higher, there is no need to intervene and the best course of action is to monitor and reassure her. Inserting a Cook balloon, performing a membrane sweep, or administering an oxytocin infusion would not be appropriate in this situation.

Induction of labour is a process where labour is artificially started and is required in about 20% of pregnancies. It is indicated in cases of prolonged pregnancy, prelabour premature rupture of the membranes, maternal medical problems, diabetic mother over 38 weeks, pre-eclampsia, obstetric cholestasis, and intrauterine fetal death. The Bishop score is used to assess whether induction of labour is necessary and includes cervical position, consistency, effacement, dilation, and fetal station. A score of less than 5 indicates that labour is unlikely to start without induction, while a score of 8 or more indicates a high chance of spontaneous labour or response to interventions made to induce labour.

Possible methods of induction include membrane sweep, vaginal prostaglandin E2, oral prostaglandin E1, maternal oxytocin infusion, amniotomy, and cervical ripening balloon. The NICE guidelines recommend vaginal prostaglandins or oral misoprostol if the Bishop score is less than or equal to 6, while amniotomy and an intravenous oxytocin infusion are recommended if the score is greater than 6.

The main complication of induction of labour is uterine hyperstimulation, which refers to prolonged and frequent uterine contractions that can interrupt blood flow to the intervillous space and result in fetal hypoxemia and acidemia. Uterine rupture is a rare but serious complication. Management includes removing vaginal prostaglandins and stopping the oxytocin infusion if one has been started, and considering tocolysis.

The recommended medical management for a miscarriage is the administration of vaginal misoprostol, as stated in the 2018 NICE guidelines. This is particularly suitable for patients with a medical history of coagulopathy, such as Von Willebrand disease, as it is a safer option than expectant management. Oral methotrexate is not appropriate for a miscarriage, as it is used for the medical management of ectopic pregnancies. Salpingectomy is a surgical procedure used for tubular ectopic pregnancies, but not for miscarriages. Vacuum aspiration is a surgical option for miscarriages, but medical management is preferred as it is safer and allows the patient to have more control over the process.

Management Options for Miscarriage

Miscarriage can be a difficult and emotional experience for women. In the 2019 NICE guidelines, three types of management for miscarriage were discussed: expectant, medical, and surgical. Expectant management involves waiting for a spontaneous miscarriage and is considered the first-line option. However, if it is unsuccessful, medical or surgical management may be offered.

Medical management involves using tablets to expedite the miscarriage. Vaginal misoprostol, a prostaglandin analogue, is used to cause strong myometrial contractions leading to the expulsion of tissue. It is important to advise patients to contact their doctor if bleeding does not start within 24 hours. Antiemetics and pain relief should also be given.

Surgical management involves undergoing a surgical procedure under local or general anaesthetic. The two main options are vacuum aspiration (suction curettage) or surgical management in theatre. Vacuum aspiration is done under local anaesthetic as an outpatient, while surgical management is done in theatre under general anaesthetic. This was previously referred to as ‘Evacuation of retained products of conception’.

It is important to note that some situations are better managed with medical or surgical management, such as an increased risk of haemorrhage, being in the late first trimester, having coagulopathies or being unable to have a blood transfusion, previous adverse and/or traumatic experience associated with pregnancy, evidence of infection, and more. Ultimately, the management option chosen should be based on the individual patient’s needs and preferences.

Pregnant women who have a history of VTE should receive LMWH throughout their pregnancy and up to 6 weeks after giving birth to prevent clotting. Warfarin is not recommended during pregnancy due to its teratogenic effects, and LMWH is preferred due to its lower side effect profile and reduced need for monitoring.

Venous Thromboembolism in Pregnancy: Risk Assessment and Prophylactic Measures

Pregnancy increases the risk of developing venous thromboembolism (VTE), a condition that can be life-threatening for both the mother and the fetus. To prevent VTE, it is important to assess a woman’s individual risk during pregnancy and initiate appropriate prophylactic measures. This risk assessment should be done at the first antenatal booking and on any subsequent hospital admission.

Women with a previous history of VTE are automatically considered high risk and require low molecular weight heparin throughout the antenatal period, as well as input from experts. Women at intermediate risk due to hospitalization, surgery, co-morbidities, or thrombophilia should also be considered for antenatal prophylactic low molecular weight heparin.

The risk assessment at booking should include factors that increase the likelihood of developing VTE, such as age over 35, body mass index over 30, parity over 3, smoking, gross varicose veins, current pre-eclampsia, immobility, family history of unprovoked VTE, low-risk thrombophilia, multiple pregnancy, and IVF pregnancy.

If a woman has four or more risk factors, immediate treatment with low molecular weight heparin should be initiated and continued until six weeks postnatal. If a woman has three risk factors, low molecular weight heparin should be initiated from 28 weeks and continued until six weeks postnatal.

If a diagnosis of deep vein thrombosis (DVT) is made shortly before delivery, anticoagulation treatment should be continued for at least three months, as in other patients with provoked DVTs. Low molecular weight heparin is the treatment of choice for VTE prophylaxis in pregnancy, while direct oral anticoagulants (DOACs) and warfarin should be avoided.

In summary, a thorough risk assessment and appropriate prophylactic measures can help prevent VTE in pregnancy, which is crucial for the health and safety of both the mother and the fetus.

The standard method for treating anaemia in pregnancy is to conduct a full blood count at the booking appointment and at 28 weeks, or when the patient is symptomatic, and to initiate treatment if a normocytic or microcytic anaemia is detected. Iron deficiency is the most common cause of anaemia in pregnancy, and oral iron supplementation is the first-line treatment. A repeat full blood count should be performed two weeks after starting iron supplementation, and if there is an upward trend in haemoglobin levels, iron supplementation should continue. If the trial fails to increase haemoglobin levels, further investigations should be conducted, and referral to a Combined Obstetric/Haematologic Clinic may be necessary. Serum ferritin is the most specific test for iron deficiency anaemia, and a value of < 30 μg/l in pregnancy should prompt iron supplementation. All pregnant women in the UK are not recommended to be offered iron supplementation, but only those with anaemia. Anaemia is defined as a haemoglobin level of < 110 g/dl in the first trimester and < 105 g/l in the second trimester. In an uncomplicated, low-risk pregnancy, the full blood count is assessed twice, at the booking visit and at 28 weeks of gestation. Postpartum anaemia is defined as a haemoglobin level of < 100 g/l, and oral iron supplementation for three months is recommended to replenish iron stores. Ferrous sulfate and ferrous fumarate are commonly used oral preparations of iron.

Understanding the Risks of Different Episiotomy Incisions

Episiotomy is a surgical procedure that involves making an incision in the perineum to widen the vaginal opening during childbirth. However, the location and direction of the incision can have different risks and complications. Here are some important things to know about the risks of different episiotomy incisions:

1. Posterior to the vagina, mediolaterally into the soft tissues of the perineum and the perineal skin
This is the most common type of episiotomy. However, cutting too close to the anus can cause damage to the anal sphincter, leading to fecal incontinence.

2. Anterior to the vagina, straight up the mid-line so that the incision lies mid-way between the vagina and the external urethral orifice
This type of incision can damage the external urethral orifice, leading to urinary incontinence.

3. Posterior to the vagina, straight down the mid-line into the soft tissues of the perineum and the perineal skin
Cutting down the midline posterior to the vagina can harm the perineal body, leading to both fecal and urinary incontinence, as well as pelvic organ prolapse.

4. Anterior to the vagina, mediolaterally into the labium minus
This type of incision can damage Bartholin’s glands, which can lead to pain and discomfort during sexual intercourse.

5. One incision anterior to the vagina and one incision posterior to the vagina down the mid-line
This type of incision can cause damage to both the urethral orifice and the perineal body, leading to both urinary and fecal incontinence.

In conclusion, it is important to discuss the risks and benefits of episiotomy with your healthcare provider and to understand the potential complications of different types of incisions.

Management of Nausea and Vomiting in Pregnancy: Medications and Considerations

Nausea and vomiting in pregnancy are common and can range from mild to severe. Conservative measures such as dietary changes and ginger can be effective for mild symptoms, but oral anti-emetics are recommended for more severe cases. First-line medications include promethazine, cyclizine, and phenothiazines. If these fail, second-line medications such as ondansetron and metoclopramide may be prescribed. Severe cases may require hospital admission, parenteral anti-emetics, and fluid resuscitation. Thiamine is given to all women admitted with severe vomiting. Steroid treatments such as hydrocortisone should be reserved for specialist use. It is important to monitor for side-effects and consider referral to secondary care if necessary.